good interview problem solving questions

By Mike Simpson

When candidates prepare for interviews, they usually focus on highlighting their leadership, communication, teamwork, and similar crucial soft skills . However, not everyone gets ready for problem-solving interview questions. And that can be a big mistake.

Problem-solving is relevant to nearly any job on the planet. Yes, it’s more prevalent in certain industries, but it’s helpful almost everywhere.

Regardless of the role you want to land, you may be asked to provide problem-solving examples or describe how you would deal with specific situations. That’s why being ready to showcase your problem-solving skills is so vital.

If you aren’t sure who to tackle problem-solving questions, don’t worry, we have your back. Come with us as we explore this exciting part of the interview process, as well as some problem-solving interview questions and example answers.

What Is Problem-Solving?

When you’re trying to land a position, there’s a good chance you’ll face some problem-solving interview questions. But what exactly is problem-solving? And why is it so important to hiring managers?

Well, the good folks at Merriam-Webster define problem-solving as “the process or act of finding a solution to a problem.” While that may seem like common sense, there’s a critical part to that definition that should catch your eye.

What part is that? The word “process.”

In the end, problem-solving is an activity. It’s your ability to take appropriate steps to find answers, determine how to proceed, or otherwise overcome the challenge.

Being great at it usually means having a range of helpful problem-solving skills and traits. Research, diligence, patience, attention-to-detail , collaboration… they can all play a role. So can analytical thinking , creativity, and open-mindedness.

But why do hiring managers worry about your problem-solving skills? Well, mainly, because every job comes with its fair share of problems.

While problem-solving is relevant to scientific, technical, legal, medical, and a whole slew of other careers. It helps you overcome challenges and deal with the unexpected. It plays a role in troubleshooting and innovation. That’s why it matters to hiring managers.

How to Answer Problem-Solving Interview Questions

Okay, before we get to our examples, let’s take a quick second to talk about strategy. Knowing how to answer problem-solving interview questions is crucial. Why? Because the hiring manager might ask you something that you don’t anticipate.

Problem-solving interview questions are all about seeing how you think. As a result, they can be a bit… unconventional.

These aren’t your run-of-the-mill job interview questions . Instead, they are tricky behavioral interview questions . After all, the goal is to find out how you approach problem-solving, so most are going to feature scenarios, brainteasers, or something similar.

So, having a great strategy means knowing how to deal with behavioral questions. Luckily, there are a couple of tools that can help.

First, when it comes to the classic approach to behavioral interview questions, look no further than the STAR Method . With the STAR method, you learn how to turn your answers into captivating stories. This makes your responses tons more engaging, ensuring you keep the hiring manager’s attention from beginning to end.

Now, should you stop with the STAR Method? Of course not. If you want to take your answers to the next level, spend some time with the Tailoring Method , too.

With the Tailoring Method, it’s all about relevance. So, if you get a chance to choose an example that demonstrates your problem-solving skills, this is really the way to go.

We also wanted to let you know that we created an amazing free cheat sheet that will give you word-for-word answers for some of the toughest interview questions you are going to face in your upcoming interview. After all, hiring managers will often ask you more generalized interview questions!

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1. Can you tell me about a time when you had to solve a challenging problem?

In the land of problem-solving questions, this one might be your best-case scenario. It lets you choose your own problem-solving examples to highlight, putting you in complete control.

When you choose an example, go with one that is relevant to what you’ll face in the role. The closer the match, the better the answer is in the eyes of the hiring manager.

EXAMPLE ANSWER:

“While working as a mobile telecom support specialist for a large organization, we had to transition our MDM service from one vendor to another within 45 days. This personally physically handling 500 devices within the agency. Devices had to be gathered from the headquarters and satellite offices, which were located all across the state, something that was challenging even without the tight deadline. I approached the situation by identifying the location assignment of all personnel within the organization, enabling me to estimate transit times for receiving the devices. Next, I timed out how many devices I could personally update in a day. Together, this allowed me to create a general timeline. After that, I coordinated with each location, both expressing the urgency of adhering to deadlines and scheduling bulk shipping options. While there were occasional bouts of resistance, I worked with location leaders to calm concerns and facilitate action. While performing all of the updates was daunting, my approach to organizing the event made it a success. Ultimately, the entire transition was finished five days before the deadline, exceeding the expectations of many.”

2. Describe a time where you made a mistake. What did you do to fix it?

While this might not look like it’s based on problem-solving on the surface, it actually is. When you make a mistake, it creates a challenge, one you have to work your way through. At a minimum, it’s an opportunity to highlight problem-solving skills, even if you don’t address the topic directly.

When you choose an example, you want to go with a situation where the end was positive. However, the issue still has to be significant, causing something negative to happen in the moment that you, ideally, overcame.

“When I first began in a supervisory role, I had trouble setting down my individual contributor hat. I tried to keep up with my past duties while also taking on the responsibilities of my new role. As a result, I began rushing and introduced an error into the code of the software my team was updating. The error led to a memory leak. We became aware of the issue when the performance was hindered, though we didn’t immediately know the cause. I dove back into the code, reviewing recent changes, and, ultimately, determined the issue was a mistake on my end. When I made that discovery, I took several steps. First, I let my team know that the error was mine and let them know its nature. Second, I worked with my team to correct the issue, resolving the memory leak. Finally, I took this as a lesson about delegation. I began assigning work to my team more effectively, a move that allowed me to excel as a manager and help them thrive as contributors. It was a crucial learning moment, one that I have valued every day since.”

3. If you identify a potential risk in a project, what steps do you take to prevent it?

Yes, this is also a problem-solving question. The difference is, with this one, it’s not about fixing an issue; it’s about stopping it from happening. Still, you use problem-solving skills along the way, so it falls in this question category.

If you can, use an example of a moment when you mitigated risk in the past. If you haven’t had that opportunity, approach it theoretically, discussing the steps you would take to prevent an issue from developing.

“If I identify a potential risk in a project, my first step is to assess the various factors that could lead to a poor outcome. Prevention requires analysis. Ensuring I fully understand what can trigger the undesired event creates the right foundation, allowing me to figure out how to reduce the likelihood of those events occurring. Once I have the right level of understanding, I come up with a mitigation plan. Exactly what this includes varies depending on the nature of the issue, though it usually involves various steps and checks designed to monitor the project as it progresses to spot paths that may make the problem more likely to happen. I find this approach effective as it combines knowledge and ongoing vigilance. That way, if the project begins to head into risky territory, I can correct its trajectory.”

17 More Problem-Solving-Based Interview Questions

In the world of problem-solving questions, some apply to a wide range of jobs, while others are more niche. For example, customer service reps and IT helpdesk professionals both encounter challenges, but not usually the same kind.

As a result, some of the questions in this list may be more relevant to certain careers than others. However, they all give you insights into what this kind of question looks like, making them worth reviewing.

Here are 17 more problem-solving interview questions you might face off against during your job search:

How would you describe your problem-solving skills?
Can you tell me about a time when you had to use creativity to deal with an obstacle?
Describe a time when you discovered an unmet customer need while assisting a customer and found a way to meet it.
If you were faced with an upset customer, how would you diffuse the situation?
Tell me about a time when you had to troubleshoot a complex issue.
Imagine you were overseeing a project and needed a particular item. You have two choices of vendors: one that can deliver on time but would be over budget, and one that’s under budget but would deliver one week later than you need it. How do you figure out which approach to use?
Your manager wants to upgrade a tool you regularly use for your job and wants your recommendation. How do you formulate one?
A supplier has said that an item you need for a project isn’t going to be delivered as scheduled, something that would cause your project to fall behind schedule. What do you do to try and keep the timeline on target?
Can you share an example of a moment where you encountered a unique problem you and your colleagues had never seen before? How did you figure out what to do?
Imagine you were scheduled to give a presentation with a colleague, and your colleague called in sick right before it was set to begin. What would you do?
If you are given two urgent tasks from different members of the leadership team, both with the same tight deadline, how do you choose which to tackle first?
Tell me about a time you and a colleague didn’t see eye-to-eye. How did you decide what to do?
Describe your troubleshooting process.
Tell me about a time where there was a problem that you weren’t able to solve. What happened?
In your opening, what skills or traits make a person an exceptional problem-solver?
When you face a problem that requires action, do you usually jump in or take a moment to carefully assess the situation?
When you encounter a new problem you’ve never seen before, what is the first step that you take?

Putting It All Together

At this point, you should have a solid idea of how to approach problem-solving interview questions. Use the tips above to your advantage. That way, you can thrive during your next interview.

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good interview problem solving questions

Co-Founder and CEO of TheInterviewGuys.com. Mike is a job interview and career expert and the head writer at TheInterviewGuys.com.

His advice and insights have been shared and featured by publications such as Forbes , Entrepreneur , CNBC and more as well as educational institutions such as the University of Michigan , Penn State , Northeastern and others.

Learn more about The Interview Guys on our About Us page .

About The Author

Mike simpson.

Co-Founder and CEO of TheInterviewGuys.com. Mike is a job interview and career expert and the head writer at TheInterviewGuys.com. His advice and insights have been shared and featured by publications such as Forbes , Entrepreneur , CNBC and more as well as educational institutions such as the University of Michigan , Penn State , Northeastern and others. Learn more about The Interview Guys on our About Us page .

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Common Problem Solving Interview Questions

1. how would you approach a situation where the standard solution to a problem is no longer effective.

Innovative thinking and adaptability are key when problem-solving in dynamic environments, as standard solutions may not always be applicable due to changes in technology, market conditions, or other external factors. This question also reveals how a candidate perceives and responds to failure, their resourcefulness, and their commitment to continuous improvement.

When responding to this question, start by acknowledging the importance of understanding why the standard solution is no longer effective. Discuss your process for analyzing the problem, which might include gathering data, consulting with experts, or reviewing feedback. Then, highlight your ability to generate alternative solutions, perhaps by brainstorming or employing creative thinking techniques. Emphasize your willingness to test new ideas, learn from the outcomes, and refine your approach based on the results. It’s also beneficial to mention any relevant past experiences where you successfully navigated a similar challenge.

Example: “ In approaching a situation where the standard solution fails, my initial step is to conduct a thorough analysis to understand the underlying reasons for its ineffectiveness. This involves a critical evaluation of the problem, examining new variables or changes in the environment that may have rendered the traditional approach obsolete. I prioritize data-driven insights and may leverage advanced analytics to discern patterns or anomalies.

Once the root cause is identified, I innovate alternative strategies, drawing on a combination of lateral thinking and industry best practices. This creative process is iterative and collaborative, often involving input from cross-functional teams to ensure a comprehensive perspective. I then pilot these solutions on a small scale to assess their efficacy, rigorously monitoring key performance indicators and being prepared to adapt swiftly. My focus is on developing a resilient and scalable solution, learning from each iteration to refine the approach until the desired outcome is achieved. This methodology has proven successful in past challenges, leading to sustainable improvements and enhanced problem-solving frameworks.”

2. Describe your process for identifying the root cause of complex issues.

Identifying the root cause of complex issues is crucial, ensuring a targeted and effective solution rather than a temporary fix. This question delves into the analytical and systematic thinking abilities of the candidate, revealing their approach to problem-solving. It also demonstrates how the candidate prioritizes tasks, manages resources, and applies critical thinking skills to navigate through layers of information and potential distractions to pinpoint the underlying problem.

To respond effectively, outline a clear, step-by-step approach that you use to diagnose issues. Begin with gathering all relevant information, followed by breaking down the problem into smaller, manageable parts. Describe how you analyze patterns or discrepancies, perhaps using specific methodologies like the “5 Whys” or fishbone diagrams. Mention any collaborative efforts, such as brainstorming with a team or consulting with experts, and highlight the importance of testing hypotheses to confirm the root cause before moving on to developing solutions.

Example: “ null”

3. What steps do you take when you have to solve a problem under tight deadlines?

The ability to manage stress and think critically under tight deadlines is a valuable skill in nearly every job. This question seeks to understand how a candidate prioritizes and maintains a clear head, systematically approaching the problem, and utilizing time management skills to deliver solutions without sacrificing quality or accuracy.

When responding, outline a clear, concise strategy that you follow. Start by quickly assessing the situation to understand the problem’s nature and its urgency. Then, prioritize the tasks that need immediate attention while considering the resources at hand. Explain how you would break down the problem into manageable parts, set achievable milestones, and if necessary, delegate tasks to ensure efficiency. Mention any tools or techniques you use to stay organized, such as time-blocking or the Eisenhower Matrix. Be sure to include an example from your past experience where you successfully implemented this approach to solve a problem under a tight deadline, highlighting the positive outcome that resulted from your methodical process.

Example: “ When faced with a problem under a tight deadline, my initial step is to quickly evaluate the scope and impact of the issue to prioritize effectively. I then break down the problem into smaller, more manageable tasks, setting clear, achievable milestones. Utilizing tools like the Eisenhower Matrix helps me to distinguish between tasks that are urgent and important, ensuring that I focus on those that will have the most significant impact on resolving the problem.

For instance, in a past situation with a critical system outage that needed to be resolved within hours, I swiftly gathered the necessary stakeholders and identified the root cause. By dividing the recovery process into immediate actions, such as system stabilization, and subsequent steps, including a thorough post-mortem, we were able to restore functionality within the deadline. This methodical approach not only resolved the issue promptly but also helped prevent future occurrences, demonstrating the effectiveness of a structured problem-solving strategy under pressure.”

4. Can you give an example of a time when you had to think outside the box to resolve a challenge?

Creativity often becomes a necessity when conventional methods fall short in problem-solving scenarios. This question assesses a candidate’s ability to demonstrate adaptability and innovative thinking, particularly when faced with unique or persistent issues. A candidate’s ability to think outside the box is indicative of their potential to add value to the company by overcoming obstacles in unconventional ways that may save time, resources, or create new opportunities for growth and development.

When responding, select a specific instance that showcases your resourcefulness and originality. Clearly articulate the problem, the range of solutions considered, and the rationale behind the chosen course of action. Emphasize the positive outcome or learning experience derived from it. This narrative should highlight your analytical skills, creativity, and willingness to take calculated risks when necessary.

Example: “ Certainly. On one occasion, I was faced with a challenge where the conventional solutions were either too costly or time-consuming, which could have led to missing critical deadlines. The issue was a bottleneck in data processing that required a faster, more efficient method than the existing workflow. After analyzing the process, I realized that by repurposing an existing tool from a different project and integrating it with a custom script I developed, we could automate a significant portion of the task.

This unconventional approach was not immediately obvious because it required combining tools in a way they were not originally intended to be used. However, by focusing on the end goal rather than the traditional usage of the tools, I was able to create a solution that not only resolved the bottleneck but also improved the overall efficiency of the workflow. The result was a 40% reduction in processing time, which allowed us to meet our project deadlines with a solution that was also more cost-effective than the alternatives. This experience reinforced the value of creative thinking and the importance of looking at problems from multiple perspectives to find the most effective solution.”

5. In what ways do you prioritize problems when multiple issues arise simultaneously?

Discerning which issues demand immediate attention and which can be deferred is a critical aspect of effective problem solving. This skill ensures that resources are allocated efficiently and critical situations are handled promptly. This question sheds light on a candidate’s ability to analyze the severity and impact of various problems, manage stress under pressure, and make judicious decisions that align with the organization’s objectives.

When responding, candidates should demonstrate a systematic approach to prioritization, such as using the Eisenhower Matrix (urgent-important matrix) or MoSCoW method (Must have, Should have, Could have, Won’t have), to evaluate and tackle problems. They should also cite examples from past experiences where they successfully managed concurrent issues, explaining the rationale behind their prioritization and the outcomes of their actions. It’s important to convey adaptability and a willingness to reassess situations as they evolve, ensuring that priorities are always aligned with the most current information and organizational goals.

Example: “ When faced with multiple issues simultaneously, I employ a strategic approach to prioritization, often leveraging the Eisenhower Matrix to categorize problems based on urgency and importance. For instance, I address urgent and important issues first, as these typically have immediate consequences and high impact on key objectives. Next, I tackle important but not urgent tasks, which are critical for long-term success but don’t require immediate action. This ensures that pressing matters are resolved promptly while still advancing strategic goals.

In one scenario, I was confronted with a critical system outage (urgent and important) alongside a request for a new feature implementation (important but not urgent). I immediately mobilized the team to resolve the outage, as it affected our core service delivery. Concurrently, I planned for the feature implementation by scheduling it for the next sprint, ensuring that resources were allocated effectively without compromising ongoing operations. This dual-focus approach not only restored service swiftly but also maintained progress on product enhancements, demonstrating adaptability and a keen understanding of the dynamic nature of problem-solving.”

6. Share an experience where you successfully applied a theoretical concept to a practical problem.

Bridging the gap between abstract ideas and real-world applications is the essence of applying theoretical concepts to practical problems. This translation from theory to practice demonstrates an individual’s ability to understand underlying principles and adapt them to meet specific challenges. It’s a testament to one’s analytical thinking, creativity, and pragmatism.

When responding, outline a specific situation where a theoretical concept was the key to resolving a practical issue. Detail the thought process behind choosing the appropriate theory, how you adapted it to the situation, and the steps taken to apply it. Conclude with the outcome, emphasizing the positive impact and what you learned from the experience. This approach will demonstrate your critical thinking skills, resourcefulness, and ability to deliver practical solutions underpinned by solid theoretical knowledge.

Example: “ In a project where we faced significant time constraints and resource limitations, I applied the Pareto Principle, or the 80/20 rule, to prioritize our efforts. Recognizing that 80% of effects often come from 20% of causes, I conducted an analysis to identify which aspects of the project would yield the highest value. This involved categorizing tasks based on impact and effort, and then focusing our resources on the critical 20% that would drive the most significant results.

By doing so, we were able to streamline our workflow, eliminate inefficiencies, and allocate our limited resources to the areas that would have the most substantial impact on the project’s success. The outcome was a timely completion of the project with a high-quality deliverable that exceeded stakeholder expectations. This experience reinforced the importance of strategic prioritization in problem-solving and has since become a staple in my approach to tackling complex challenges.”

7. What techniques do you use to ensure all potential solutions are considered before making a decision?

A comprehensive approach to problem-solving that goes beyond quick fixes is essential, requiring a methodical evaluation of various solutions. This reveals a candidate’s capacity to be thorough, consider the wider implications of their choices, and their propensity for innovation and creativity in problem-solving. It also provides a window into their ability to prioritize and manage risks, ensuring that decisions are made with a balance of speed and caution.

When responding to this question, outline a structured approach such as the following: First, define the problem clearly. Next, brainstorm possible solutions and use tools like lists, mind maps, or decision matrices to organize and compare them. Then, conduct a risk-benefit analysis for each viable option, considering both short-term and long-term consequences. Consult with relevant stakeholders when necessary to gain diverse perspectives and expertise. Finally, after careful consideration, select the most effective solution while remaining open to revisiting and adjusting the decision as new information or feedback becomes available.

Example: “ To ensure all potential solutions are considered, I employ a systematic approach that begins with a clear definition of the problem. This sets the stage for a comprehensive brainstorming session where I generate a wide array of possible solutions. I then utilize decision-making tools such as decision matrices to organize and prioritize these options, taking into account various criteria relevant to the problem at hand.

Following this, I perform a risk-benefit analysis on each of the shortlisted solutions, weighing their potential impacts in both the short and long term. This is complemented by consulting with stakeholders to incorporate diverse perspectives and expertise, which often reveals considerations that might otherwise be overlooked. The final step involves selecting the most effective solution, while maintaining flexibility to adapt the decision based on evolving circumstances or new insights. This structured yet adaptable approach ensures a thorough evaluation of all options and leads to informed, strategic decision-making.”

8. Detail how you’ve handled a scenario where team members disagreed on the solution to a problem.

Navigating team disagreements can reflect deeper dynamics such as power struggles, communication breakdowns, or diverse perspectives. This question helps understand how a candidate resolves conflicts and builds consensus. The approach taken in such situations reveals the candidate’s leadership qualities, emotional intelligence, and capacity for fostering a collaborative environment.

When responding to this question, outline a specific past experience, emphasizing the steps you took to mediate the disagreement. Begin by explaining how you listened to all parties involved to understand their perspectives. Then, discuss how you evaluated the differing opinions, possibly suggesting a compromise or guiding the team to a data-driven decision. Highlight your communication skills by detailing how you kept the dialogue constructive and focused on the problem, not the individuals. Finally, reflect on the outcome and what you learned from the experience, demonstrating your growth and ability to handle similar challenges in the future.

Example: “ In a previous scenario where team members had conflicting views on a solution, I initiated a structured discussion to ensure each viewpoint was thoroughly understood. I facilitated a session where each member presented their approach, highlighting the pros and cons, and then we collectively analyzed the potential outcomes through a SWOT analysis. This method allowed us to visualize the strengths, weaknesses, opportunities, and threats associated with each option.

After synthesizing the information, I steered the team towards a consensus by focusing on our shared objectives and the data at hand. We agreed to integrate the most compelling elements of each proposed solution, creating a hybrid approach that maximized our strengths while mitigating risks. This collaborative effort not only resolved the disagreement but also fostered a sense of ownership and unity within the team. The outcome was a well-rounded solution that outperformed our initial expectations, and the process reinforced my belief in leveraging diverse perspectives to achieve superior problem-solving.”

9. When faced with a problem, how do you assess the risks associated with each potential solution?

A careful evaluation of potential risks is a crucial component of problem-solving, ensuring the chosen solution doesn’t create additional problems or escalate the situation. This question determines if a candidate has a systematic approach to decision-making that includes risk assessment, which is crucial for minimizing negative outcomes and safeguarding company interests.

When responding, it’s essential to convey that you have a structured method for tackling problems. You might mention specific techniques like SWOT analysis (assessing strengths, weaknesses, opportunities, and threats) or decision matrices that help you weigh the pros and cons of each option. Share a relevant example where you successfully navigated a complex problem by analyzing the risks and benefits before implementing a solution. Highlight your ability to stay objective, the tools or criteria you use to predict potential issues, and how you balance risk with reward to make informed decisions.

Example: “ When faced with a problem, I employ a methodical approach to assess the risks associated with each potential solution. I start by identifying the core issue and then brainstorm possible solutions. For each solution, I conduct a SWOT analysis to evaluate its strengths, weaknesses, opportunities, and threats. This not only helps in understanding the inherent risks but also in recognizing the potential benefits and strategic advantages.

To illustrate, in a recent complex project, I was confronted with a critical decision that had significant time constraints. I utilized a decision matrix to quantify the risks and benefits, assigning weights to factors such as cost, time, resource allocation, and potential for scalability. This allowed me to objectively compare the options based on predefined criteria. The chosen solution balanced risk with reward effectively, leading to a successful outcome. My approach ensures that decisions are not solely based on intuition but are backed by a rigorous analysis of the potential impacts.”

10. Have you ever encountered a problem where the data was ambiguous or conflicting? How did you proceed?

Dealing with ambiguity and conflicting data requires a balance of analytical skills and intuition. This question assesses a candidate’s ability to dissect complex information, weigh evidence, and make informed decisions even when the path is not clear-cut. It also provides a window into the candidate’s process for validating data and their approach to risk assessment.

When responding to this question, structure your answer to first describe the context and nature of the problem, emphasizing the ambiguity or conflict in the data. Follow with the steps you took to address the issue, which might include verifying the data sources, seeking additional information, consulting with colleagues, or employing statistical methods to discern trends and patterns. Conclude with the outcome, focusing on the decision made and the rationale behind it, as well as the lessons learned from the experience. This response should showcase your systematic approach to problem-solving and your ability to remain composed and solution-oriented when faced with uncertainty.

Example: “ Yes, I have encountered situations where data was ambiguous or conflicting. In one instance, the data sets from two different sources regarding customer behavior were contradictory. The first step was to conduct a thorough data validation process to ensure accuracy and integrity in the data collection methods. After confirming that both sources were reliable but still presented conflicting information, I proceeded to perform a deeper dive into the data.

I used statistical analysis to identify patterns and outliers, and I cross-referenced the results with qualitative insights from customer feedback. This triangulation approach allowed me to unravel the inconsistencies and understand the context behind the data. By combining multiple methods, I was able to isolate the variables causing the discrepancy and develop a more nuanced understanding of the customer behavior in question.

The outcome was a comprehensive report that reconciled the conflicting data and provided actionable insights. The process highlighted the importance of not taking data at face value and the value of a multifaceted approach to problem-solving in the face of ambiguity. It reinforced the lesson that rigorous analysis and a willingness to delve into the details are crucial when navigating complex data challenges.”

11. Tell us about a time you had to solve a problem without precedent or guidelines.

Navigating uncharted waters with confidence and creativity is a hallmark of effective problem solvers. This question seeks to understand if a candidate can think independently and innovate when there’s no roadmap to follow. It’s about the ability to remain calm under pressure, use one’s initiative, and demonstrate resourcefulness in the face of the unknown.

When responding, outline a specific situation where you faced an unprecedented challenge. Describe the steps you took to understand the problem, how you gathered information or resources despite the lack of guidelines, the thought process behind your solution, and the outcome. Emphasize your thought process and the soft skills you utilized, such as creativity, critical thinking, and perseverance. Showcasing your ability to learn from the experience and apply those lessons to future challenges will also strengthen your answer.

Example: “ In a project where we were tasked to optimize a complex system, we encountered an erratic behavior that was not documented nor previously observed. With no guidelines to address this issue, I initiated a methodical approach to understand the underlying factors contributing to the anomaly. I started by isolating the variables and conducting a series of controlled experiments to replicate the problem. Through this process, I utilized critical thinking to hypothesize potential causes and systematically tested each one.

Upon discovering that the issue was linked to an obscure interaction between two independent modules, I devised a novel solution that involved reengineering a component of the system to mitigate the interference. This solution not only resolved the immediate problem but also improved the overall robustness of the system. The success of this approach was evident in the enhanced performance metrics and the prevention of similar issues in the future. This experience honed my problem-solving skills and reinforced the importance of a structured and analytical approach when tackling unprecedented challenges.”

12. Illustrate your method for keeping stakeholders informed throughout the problem-solving process.

Keeping stakeholders informed is a critical communication skill for problem solvers. It’s a delicate balance of providing enough detail to maintain transparency and not overwhelming them with technical jargon or inconsequential updates. This ensures that the outcome aligns with their expectations and needs.

When responding to this question, outline a clear, structured approach that demonstrates your ability to assess who needs to be informed, how often they should receive updates, and what level of detail is appropriate. Emphasize your understanding of different communication methods and how to tailor your approach to different stakeholders. Provide examples from past experiences where your communication strategy led to successful problem resolution and positive stakeholder relationships. Show that you can differentiate between various stakeholder needs and adjust your communication style accordingly.

Example: “ In approaching stakeholder communication during the problem-solving process, I adhere to a structured communication plan that aligns with the project’s complexity and stakeholders’ interests. Initially, I identify key stakeholders and their information needs, determining the frequency and depth of updates required. For instance, technical stakeholders often require detailed progress insights, while business stakeholders might prioritize impact and timelines.

I employ a mix of communication methods, such as regular status reports, dashboards for real-time updates, and scheduled meetings for in-depth discussions. In a recent complex project, I established a weekly email digest for broad updates, complemented by bi-weekly meetings with the core team for tactical problem-solving. For urgent issues, I used direct communication channels to keep relevant stakeholders informed and involved in decision-making. This approach ensured transparency, built trust, and facilitated a collaborative environment, ultimately contributing to the successful resolution of the problem at hand.”

13. Describe a situation where you had to adapt your problem-solving strategy due to changing circumstances.

Flexibility in thinking and action is required when adaptability is necessary, and initial plans don’t pan out due to unforeseen obstacles or new information. This question delves into a candidate’s ability to pivot and continue working towards a solution without becoming derailed by change.

When responding, focus on a specific example that showcases your agility in problem-solving. Outline the original issue, the initial strategy you employed, and how the changing circumstances influenced your approach. Detail the steps you took to adjust your plan and the outcome of your efforts. Emphasize your thought process and the reasoning behind your decisions, including how you balanced persistence with flexibility. Highlight any lessons learned and how the experience has equipped you to handle similar situations in the future.

Example: “ In a project where the goal was to optimize a manufacturing process, the initial data analysis suggested that adjusting machine parameters would yield the desired efficiency gains. However, after implementing the adjustments, unforeseen fluctuations in material quality began to affect the production line’s consistency. Recognizing the dynamic nature of the problem, I shifted the focus from machine settings to supply chain management.

I conducted a rapid root cause analysis that identified the variability in material quality as the primary issue. Collaborating with suppliers, I developed a quality assurance protocol and integrated it with the procurement process. This adaptation not only stabilized the production but also improved the overall product quality. The outcome was a more robust and resilient system that could adapt to variations in input materials, leading to sustained improvements in efficiency and a reduction in waste.

The experience underscored the importance of monitoring all variables in a system, not just the most apparent ones, and reinforced the value of a flexible, holistic approach to problem-solving. It also highlighted the necessity of continuous communication with stakeholders to ensure that solutions are comprehensive and aligned with broader organizational goals.”

14. How do you balance intuition and analysis when tackling a new problem?

Navigating the balance between trusting one’s gut and relying on data-driven analysis is a key aspect of problem-solving. This question digs into the candidate’s problem-solving methodology and their ability to integrate different approaches to arrive at the best solution.

When responding to this question, first acknowledge the importance of both intuition and analysis. Give a specific example of a problem you faced and describe how you used data to inform your understanding of the issue. Then, explain how you supplemented this with your intuition, perhaps drawing on past experiences or hypothetical outcomes, to make your final decision. Emphasize your flexibility in shifting between these two modes of thinking and your ability to use them in tandem to solve problems effectively.

Example: “ Balancing intuition and analysis is crucial for effective problem-solving. In one instance, I was confronted with a complex issue where initial data was scarce. I began with a thorough analysis of the available information, using statistical tools to identify patterns and potential causes. This analytical approach provided a solid foundation, but the data alone was inconclusive.

At this juncture, I leveraged my intuition, which was honed through years of experience in similar scenarios. I hypothesized several plausible solutions that fit the emerging data profile. My intuition served as a guide, suggesting which avenues were most promising for further investigation. I then conducted targeted analyses to test these hypotheses, which ultimately led to identifying the root cause and implementing a successful solution. This process exemplified how intuition can provide direction when data is incomplete or ambiguous, while analysis helps validate or refute the intuitive insights, ensuring a robust and informed decision-making process.”

15. What’s your approach to ensuring that a solved problem doesn’t recur?

Implementing preventative measures and ensuring long-term success are part of effective problem-solving. This question delves into a candidate’s foresight and dedication to continuous improvement. Effective problem solvers know that addressing the root cause and learning from issues is essential to prevent recurrence.

When responding, outline a structured method that includes analyzing the problem thoroughly, implementing a solution, monitoring the results, and adjusting as necessary. Emphasize the importance of documentation, sharing knowledge with the team, and creating standard operating procedures if applicable. Highlight any past experiences where you successfully employed such strategies to not only solve a problem but also to ensure it did not happen again.

Example: “ My approach to preventing the recurrence of a solved problem begins with a root cause analysis to understand the underlying issues fully. Once the solution is implemented, I establish metrics and monitoring systems to track the effectiveness of the corrective actions. This continuous monitoring allows for the early detection of any signs that the problem may resurface, enabling proactive adjustments.

I also prioritize the documentation of the problem-solving process, including the rationale behind chosen solutions and the steps taken to implement them. This documentation serves as a reference for future incidents and is integrated into training materials to educate the team. By doing so, the knowledge becomes part of the team’s collective expertise. Furthermore, when applicable, I develop standard operating procedures to formalize the new practices that prevent the problem’s recurrence. This holistic strategy ensures sustainability and improves the overall resilience of the systems or processes involved.”

16. Can you recall a problem you solved that had significant positive impact on your previous organization?

In positions that directly affect the operational efficiency, strategic direction, and financial success of an organization, problem-solving is especially critical. This question sifts through a candidate’s experience to find instances where their actions led to measurable improvements.

When responding to this question, focus on a specific challenge you faced, articulate the steps you took to address it, and quantify the outcomes where possible. Start by setting the scene to give context to the problem, then describe your thought process and the actions you implemented. Conclude with the results, emphasizing any positive changes that ensued, such as cost savings, increased revenue, improved customer satisfaction, or enhanced productivity. This approach showcases your problem-solving skills and your value as a results-oriented professional.

Example: “ Certainly. In a previous project, I identified a recurring bottleneck in the product development process, which was causing significant delays in product launches. The root of the issue was a lack of integration between the design and prototyping phases, leading to repeated cycles of revisions and approvals that were not time-efficient.

To address this, I initiated a cross-functional workshop with stakeholders from design, engineering, and production teams to collaboratively develop a more streamlined process. We implemented a concurrent engineering approach, allowing for design and prototyping stages to overlap and for real-time feedback. This adjustment led to a 30% reduction in time-to-market for new products and a subsequent increase in competitive advantage and customer satisfaction. The improved process also resulted in a cost saving of approximately 15% per project due to reduced waste and more efficient use of resources.”

17. How do you maintain objectivity in problem-solving when facing personal biases?

Managing personal biases is a vital skill in problem-solving because biases can cloud judgment and lead to less effective or unfair solutions. The question tests the candidate’s commitment to fairness and ability to separate personal feelings from professional responsibilities.

To respond, one should highlight their awareness of inherent biases and discuss specific strategies they employ to mitigate their impact. This could include seeking diverse perspectives, relying on established processes, using data to inform decisions, and regularly reflecting on and challenging one’s own assumptions. Sharing a concrete example where you successfully overcame a personal bias to solve a problem can demonstrate your ability to maintain objectivity in practice.

Example: “ In maintaining objectivity during problem-solving, I first acknowledge the inevitability of personal biases. To counteract this, I systematically integrate checks and balances into my decision-making process. This involves actively seeking out diverse perspectives to challenge my initial assumptions and ensure that a range of viewpoints is considered. I also place a strong emphasis on evidence-based decision-making, where data and facts form the backbone of the solution, rather than subjective opinions.

On one occasion, I recognized a cognitive bias towards a familiar technology that I was inclined to favor for a project. To maintain objectivity, I conducted a blind evaluation of multiple technologies, focusing solely on performance metrics and compatibility with project requirements. This approach led to the selection of a more efficient and cost-effective technology that I had not previously considered, ultimately benefiting the project outcome. Regular self-reflection and a commitment to continuous improvement in my problem-solving approach help me to minimize the influence of personal biases and make more balanced and impartial decisions.”

18. Give an example of how you measure the success of a solution post-implementation.

Evaluating the impact and effectiveness of a solution to ensure it meets the desired objectives is a crucial part of problem-solving. This question tests your commitment to continuous improvement and your understanding that a solution’s value is ultimately determined by its real-world performance.

When responding, describe a specific situation where you implemented a solution to a problem. Detail the metrics or KPIs you established to evaluate its success and how you collected and analyzed the data. Share the outcome of the evaluation and, if necessary, any additional steps you took to refine the solution. This demonstrates your analytical skills, your ability to follow through, and your commitment to achieving the best possible outcomes.

Example: “ In addressing a recent operational inefficiency, I developed a solution that streamlined the process flow. To measure the success post-implementation, I established clear, quantifiable KPIs that were directly influenced by the solution. These included throughput rate, error rate, and time to completion. I utilized a combination of data analytics tools and user feedback to collect relevant data, ensuring a robust evaluation from both a quantitative and qualitative perspective.

Upon analyzing the data, I observed a 25% increase in throughput rate and a 40% reduction in error rate, while time to completion decreased by 15%. These metrics surpassed our initial success criteria, indicating a significant positive impact. However, user feedback revealed some minor usability issues, which I promptly addressed through iterative refinements. This not only optimized the solution further but also demonstrated my commitment to continuous improvement and stakeholder satisfaction.”

19. In what way do you leverage technology to enhance your problem-solving capabilities?

Harnessing the power of technology to analyze data, automate processes, and visualize solutions is often required in modern problem-solving. This question serves to assess a candidate’s familiarity with relevant software, platforms, and methodologies that can contribute to more efficient and effective problem-solving strategies.

When responding to this question, it’s important to highlight specific technologies you’ve used to tackle challenges. Discuss how you’ve utilized software for data analysis, project management tools to track progress, or collaboration platforms to brainstorm solutions with a team. Share a concrete example that demonstrates your ability to integrate technology into your problem-solving process, and explain how it led to a successful outcome. This shows that you are resourceful and forward-thinking in your approach to overcoming obstacles.

Example: “ To enhance my problem-solving capabilities, I leverage technology by employing advanced data analytics tools that allow for a deeper dive into the root causes of complex issues. For instance, I’ve utilized machine learning algorithms to identify patterns and predict potential problems before they escalate, enabling proactive rather than reactive solutions. This integration of predictive analytics has not only streamlined the problem-solving process but also significantly improved decision-making accuracy.

In addition, I harness the power of collaborative platforms to facilitate brainstorming and idea-sharing among diverse teams. By using these tools, I’ve successfully orchestrated virtual workshops that brought together cross-functional expertise, leading to innovative solutions that might not have emerged in a traditional meeting setting. This approach, underpinned by technology, has repeatedly proven to be instrumental in breaking down silos, fostering a culture of collaboration, and driving successful outcomes in complex problem-solving scenarios.”

20. Describe a scenario where you utilized cross-functional collaboration to address a complex issue.

Cross-functional collaboration exemplifies a candidate’s ability to understand the multifaceted nature of complex issues and their capability to harness diverse expertise to forge solutions. This approach not only leads to more innovative outcomes but also exemplifies leadership qualities and adaptability.

When responding to this question, candidates should select a scenario that highlights their role in facilitating and encouraging teamwork across different business areas. They should articulate the challenge clearly, detail the collaborative process, and explain how they engaged with others to leverage their unique skills. It’s important to emphasize the outcome of the collaboration and reflect on what was learned from the experience.

Example: “ In a scenario where our product launch was jeopardized by unforeseen supply chain disruptions, I spearheaded a cross-functional task force to mitigate the risks. This involved engaging with procurement, logistics, marketing, and product development teams. By fostering an environment of open communication and shared goals, we collectively identified alternative suppliers and adjusted our production timelines.

I facilitated brainstorming sessions that leveraged the procurement team’s expertise in vendor management, logistics’ insights into transportation challenges, and product development’s flexibility in adjusting specifications. The marketing team, meanwhile, crafted communication strategies to manage customer expectations. This synergy not only resolved the immediate crisis but also resulted in a more resilient supply chain strategy. The product launched with minimal delay, and the experience underscored the value of cross-departmental agility and proactive planning.”

15 Common Problem-Solving Interview Questions

In an interview for a big tech company, I was asked if I’d ever resolved a fight — and the exact way I went about handling it. I felt blindsided, and I stammered my way through an excuse of an answer.

It’s a familiar scenario to fellow technical job seekers — and one that risks leaving a sour taste in our mouths. As candidate experience becomes an increasingly critical component of the hiring process, recruiters need to ensure the problem-solving interview questions they prepare don’t dissuade talent in the first place.

Interview questions designed to gauge a candidate’s problem-solving skills are more often than not challenging and vague. Assessing a multifaceted skill like problem solving is tricky — a good problem solver owns the full solution and result, researches well, solves creatively and takes action proactively.

It’s hard to establish an effective way to measure such a skill. But it’s not impossible.

We recommend taking an informed and prepared approach to testing candidates’ problem-solving skills . With that in mind, here’s a list of a few common problem-solving interview questions, the science behind them — and how you can go about administering your own problem-solving questions with the unique challenges of your organization in mind.

Key Takeaways for Effective Problem-Solving Interview Questions

Problem solving lies at the heart of programming.
Testing a candidate’s problem-solving skills goes beyond the IDE. Problem-solving interview questions should test both technical skills and soft skills.
STAR, SOAR and PREP are methods a candidate can use to answer some non-technical problem-solving interview questions.
Generic problem-solving interview questions go a long way in gauging a candidate’s fit. But you can go one step further by customizing them according to your company’s service, product, vision, and culture.

Technical Problem-Solving Interview Question Examples

Evaluating a candidates’ problem-solving skills while using coding challenges might seem intimidating. The secret is that coding challenges test many things at the same time — like the candidate’s knowledge of data structures and algorithms, clean code practices, and proficiency in specific programming languages, to name a few examples.

Problem solving itself might at first seem like it’s taking a back seat. But technical problem solving lies at the heart of programming, and most coding questions are designed to test a candidate’s problem-solving abilities.

Here are a few examples of technical problem-solving questions:

1. Mini-Max Sum

This well-known challenge, which asks the interviewee to find the maximum and minimum sum among an array of given numbers, is based on a basic but important programming concept called sorting, as well as integer overflow. It tests the candidate’s observational skills, and the answer should elicit a logical, ad-hoc solution.

2. Organizing Containers of Balls

This problem tests the candidate’s knowledge of a variety of programming concepts, like 2D arrays, sorting and iteration. Organizing colored balls in containers based on various conditions is a common question asked in competitive examinations and job interviews, because it’s an effective way to test multiple facets of a candidate’s problem-solving skills.

3. Build a Palindrome

This is a tough problem to crack, and the candidate’s knowledge of concepts like strings and dynamic programming plays a significant role in solving this challenge. This problem-solving example tests the candidate’s ability to think on their feet as well as their ability to write clean, optimized code.

4. Subarray Division

Based on a technique used for searching pairs in a sorted array ( called the “two pointers” technique ), this problem can be solved in just a few lines and judges the candidate’s ability to optimize (as well as basic mathematical skills).

5. The Grid Search

This is a problem of moderate difficulty and tests the candidate’s knowledge of strings and searching algorithms, the latter of which is regularly tested in developer interviews across all levels.

Common Non-Technical Problem-Solving Interview Questions

Testing a candidate’s problem-solving skills goes beyond the IDE . Everyday situations can help illustrate competency, so here are a few questions that focus on past experiences and hypothetical situations to help interviewers gauge problem-solving skills.

1. Given the problem of selecting a new tool to invest in, where and how would you begin this task?

Key Insight : This question offers insight into the candidate’s research skills. Ideally, they would begin by identifying the problem, interviewing stakeholders, gathering insights from the team, and researching what tools exist to best solve for the team’s challenges and goals.

2. Have you ever recognized a potential problem and addressed it before it occurred?

Key Insight: Prevention is often better than cure. The ability to recognize a problem before it occurs takes intuition and an understanding of business needs.

3. A teammate on a time-sensitive project confesses that he’s made a mistake, and it’s putting your team at risk of missing key deadlines. How would you respond?

Key Insight: Sometimes, all the preparation in the world still won’t stop a mishap. Thinking on your feet and managing stress are skills that this question attempts to unearth. Like any other skill, they can be cultivated through practice.

4. Tell me about a time you used a unique problem-solving approach.

Key Insight: Creativity can manifest in many ways, including original or novel ways to tackle a problem. Methods like the 10X approach and reverse brainstorming are a couple of unique approaches to problem solving.

5. Have you ever broken rules for the “greater good?” If yes, can you walk me through the situation?

Key Insight: “Ask for forgiveness, not for permission.” It’s unconventional, but in some situations, it may be the mindset needed to drive a solution to a problem.

6. Tell me about a weakness you overcame at work, and the approach you took.

Key Insight: According to Compass Partnership , “self-awareness allows us to understand how and why we respond in certain situations, giving us the opportunity to take charge of these responses.” It’s easy to get overwhelmed when faced with a problem. Candidates showing high levels of self-awareness are positioned to handle it well.

7. Have you ever owned up to a mistake at work? Can you tell me about it?

Key Insight: Everybody makes mistakes. But owning up to them can be tough, especially at a workplace. Not only does it take courage, but it also requires honesty and a willingness to improve, all signs of 1) a reliable employee and 2) an effective problem solver.

8. How would you approach working with an upset customer?

Key Insight: With the rise of empathy-driven development and more companies choosing to bridge the gap between users and engineers, today’s tech teams speak directly with customers more frequently than ever before. This question brings to light the candidate’s interpersonal skills in a client-facing environment.

9. Have you ever had to solve a problem on your own, but needed to ask for additional help? How did you go about it?

Key Insight: Knowing when you need assistance to complete a task or address a situation is an important quality to have while problem solving. This questions helps the interviewer get a sense of the candidate’s ability to navigate those waters.

10. Let’s say you disagree with your colleague on how to move forward with a project. How would you go about resolving the disagreement?

Key Insight: Conflict resolution is an extremely handy skill for any employee to have; an ideal answer to this question might contain a brief explanation of the conflict or situation, the role played by the candidate and the steps taken by them to arrive at a positive resolution or outcome.

Strategies for Answering Problem-Solving Questions

If you’re a job seeker, chances are you’ll encounter this style of question in your various interview experiences. While problem-solving interview questions may appear simple, they can be easy to fumble — leaving the interviewer without a clear solution or outcome.

It’s important to approach such questions in a structured manner. Here are a few tried-and-true methods to employ in your next problem-solving interview.

1. Shine in Interviews With the STAR Method

S ituation, T ask, A ction, and R esult is a great method that can be employed to answer a problem-solving or behavioral interview question. Here’s a breakdown of these steps:

Situation : A good way to address almost any interview question is to lay out and define the situation and circumstances.
Task : Define the problem or goal that needs to be addressed. Coding questions are often multifaceted, so this step is particularly important when answering technical problem-solving questions.
Action : How did you go about solving the problem? Try to be as specific as possible, and state your plan in steps if you can.
Result : Wrap it up by stating the outcome achieved.

2. Rise above difficult questions using the SOAR method

A very similar approach to the STAR method, SOAR stands for S ituation, O bstacle, A ction, and R esults .

Situation: Explain the state of affairs. It’s important to steer clear of stating any personal opinions in this step; focus on the facts.
Obstacle: State the challenge or problem you faced.
Action: Detail carefully how you went about overcoming this obstacle.
Result: What was the end result? Apart from overcoming the obstacle, did you achieve anything else? What did you learn in the process?

3. Do It the PREP Way

Traditionally used as a method to make effective presentations, the P oint, R eason, E xample, P oint method can also be used to answer problem-solving interview questions.

Point : State the solution in plain terms.
Reasons: Follow up the solution by detailing your case — and include any data or insights that support your solution.
Example: In addition to objective data and insights, drive your answer home by contextualizing the solution in a real-world example.
Point : Reiterate the solution to make it come full circle.

How to Customize Problem-Solving Interview Questions

Generic problem-solving interview questions go a long way in gauging a candidate’s skill level, but recruiters can go one step further by customizing these problem-solving questions according to their company’s service, product, vision, or culture.

Here are some tips to do so:

Break down the job’s responsibilities into smaller tasks. Job descriptions may contain ambiguous responsibilities like “manage team projects effectively.” To formulate an effective problem-solving question, envision what this task might look like in a real-world context and develop a question around it.
Tailor questions to the role at hand. Apart from making for an effective problem-solving question, it gives the candidate the impression you’re an informed technical recruiter. For example, an engineer will likely have attended many scrums. So, a good question to ask is: “Suppose you notice your scrums are turning unproductive. How would you go about addressing this?”
Consider the tools and technologies the candidate will use on the job. For example, if Jira is the primary project management tool, a good problem-solving interview question might be: “Can you tell me about a time you simplified a complex workflow — and the tools you used to do so?”
If you don’t know where to start, your company’s core values can often provide direction. If one of the core values is “ownership,” for example, consider asking a question like: “Can you walk us through a project you owned from start to finish?”
Sometimes, developing custom content can be difficult even with all these tips considered. Our platform has a vast selection of problem-solving examples that are designed to help recruiters ask the right questions to help nail their next technical interview.

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25 Problem-Solving Interview Questions And Sample Answers

Every day we face a ton of mishaps — from a glitching messenger app to a compliance update, sending your industry into chaos. Compound this with rapid technology change and shifting customer behaviors, and it becomes apparent that strong problem-solving skills are highly important in the workplace.

So much so that 60% of employees want to see evidence of problem-solving skills when evaluating candidates. In interviews, candidates will be asked problem-solving questions .

In this post, we provide common problem-solving interview questions employers use to screen candidates (with sample answers!). But first, let’s recap the basics.

What Are Problem-Solving Interview Questions?

Problem-solving interview questions assess critical thinking, data analysis, and decision-making abilities. Candidates face hypothetical situations or case problems to test their analytical , critical thinking , and conceptual skills .

Nail the problem-solving questions, and you’re likely to get the role: 70% of employers consider strong critical thinking abilities as a huge indicator of job success.

Why Would Employers Ask Problem-Solving Questions During an Interview?

Problem-solving questions are a good way to evaluate your ability to overcome work challenges. Most employers want to be sure you can resolve issues and move past bottlenecks independently.

In other words: They want to see how you apply deductive reasoning or analytical frameworks to determine the root cause of the problem and then determine the best solution for troubleshooting.

The purpose of interview questions for problem-solving may also vary depending on the role.

For customer-facing roles, problem-solving questions are a great way to assess conflict management and issue-resolution skills.
For management roles , they provide insights into the candidate’s strategic thinking and planning abilities.
For technical roles , these help evaluate your approaches to issue troubleshooting and process optimization.

In every case, the employer expects to see how you apply your cognitive, analytical, communication, and decision-making skills.

Situational Interview Questions

Situational interview questions ask you to describe your line of thinking and actions in a certain setting. Most ‘mock’ situations will be directly related to your role. For example, as a social media marketing manager you may get asked “What would you do if you noticed a typo in an update 10 hours after publishing when people have already been commenting on it?

The best approach to situational problem-solving questions is using the STAR interview method . First, describe the situation. Next, talk about the task (problem) you’ve had. Then explain what actions you took. Finally, conclude with an outcome (result) gained.

Here are several sample problem-solving questions with answers for this category.

A customer asks for a product, but it’s out of stock. They’re unhappy. How would you respond?

For customer-facing roles, you may be probed with a problem-solving interview question presenting some sort of a customer issue. Such questions are also common in the hospitality, restaurant, and retail industries among others.

Your goal is to showcase your stellar customer service and conflict resolution skills.

Sample answer:

First, I’d ask the customer if they’d be open to some alternatives — and provide a range of similar products we currently have in stock. If neither works for them, I’d look up the restock information and offer to put them on a notification list. Or, if they are open to that — suggest placing a backorder. If they are still not happy, I’d politely ask them to wait for a moment and approach the manager about the possibility of issuing a discount for them or offering free expedited shipping once the product is back in stock.

You are last to leave the office, but can’t find your keys. No one else is around. What would you do?

This is another sample situational interview question, prompting you to talk about your approaches to responding to unexpected circumstances. The other party wants to understand whether you’d be following the protocol or acting erratic (or unprofessional).

Here’s how you should answer this question:

Well, I’d first re-check if I haven’t misplaced my keys and search all my belongings. If I truly don’t have them on me, I can’t leave the office without properly securing it, right? So I’d try calling my manager to see if they could help — or another employee, whom I know to leave close by. I believe one of them would be able to come and help me out or direct me towards the right HR person to contact about this.

You’ve hatched a detailed plan. But there were some last-minute changes from the senior stakeholder, affecting your timeline. How would you respond?

Not all projects go as planned. The purpose of this question is to test your adaptability skills. The interviewer also wants to understand whether you’ll push back on the change or try to implement it even if that would result in extra work for you.

Sample answer:

This happened quite a few times in my last job, where the CEO liked to propose last-moment tweaks to investor reports. At first, I just went along and adjusted the copy and design myself before publishing. After the second time, I started sending an investor report draft to the CEO 7 days before the publishing date and set a hard deadline for her edits. This helped fix the issue.

You and your team are stuck in a traffic jam. You are running late for an important client meeting. What would you do?

That’s another common situation, that plenty of people can relate to. The interviewer wants to see a demo of your communication and on-the-sport decision-making skills.

Assuming I’d be still late if I walk or use public transport, I’d do this: Phone in the client with my apologies. Then propose to either order lunch/refreshments for them while they’re waiting or propose to start the meeting on video conferencing from the car if that’s possible.

Scenario-Based Interview Questions

Scenario-based interview questions present you with a specific problem the interviewer asks you to solve. Rather than assessing your immediate response, problem-solving scenarios aim to test your and ability to strategize. In most cases, there’s no right or wrong answer to such questions. Your goal is to demonstrate your thought process.

Below are several examples of problem-solving scenarios for interviews.

You have two vendors: One has lower prices and another proposes faster shipping. Which one would you pick and why?

Many interviewers like to pose such questions to evaluate a candidate’s decision-making skills. The interviewer wants to understand how you access different options when making operational calls. Give them a walkthrough.

I’d check two metrics first — planned deadlines and current budgets. If a later delivery doesn’t affect the manufacturing schedule, I’d go with a cheaper vendor. If the materials are time-sensitive, I’d approach the CFO regarding the matter and explain why paying a higher supply price is more favorable than risking manufacturing delays (and bearing direct and indirect costs of that). To make my case, I’d use ERP data and a business intelligence app to model different scenarios.

You need to kick off the project but don’t have full data. What are your next steps?

For most companies, the current economic realities are rather volatile — from ongoing supply chain disruptions to rapid changes in consumer preferences. Thus, operational decisions have to be taken fast, often with incomplete data.

By posing this question, the interviewer likely wants to assess your general business acumen skills, as well as approaches to strategic planning.

Sample answer

As a marketing manager, I fully understand that good data may not always be available. In such cases, I try to generate my own data and test assumptions. First, I try to split-test different types of creative and run them by a sample target audience group. Based on the response rates (e.g. average click-through rates), I then select the main creative to use in the campaign.

A senior colleague asks for your recommendation on a new policy. How would you prepare it?

A good answer to this problem-solving interview question will include a list of steps you’d follow and the type of resources you’d use to make an informed decision. Explain how you usually collect data, make assessments, and synthesize findings to present them to others.

I’d kick things off with an impact assessment to understand the context, objectives, and outcomes of the proposed change. I’d model different scenarios using a custom script on Power BI that I’ve made. Once I have the hard numbers (e.g., impact on revenue, efficiency, cost savings), I’d analyze the cultural impact of policy change. That usually involves conversations with other stakeholders and department heads. I’d incorporate their feedback and provide summarized findings to the colleague.

You’re asked to identify cost-saving opportunities for a company. As you review the financial statements, you notice that operating expenses have increased significantly over the past quarter. How would you approach this?

This is an example of a precise scenario-based question you may get for a financial analyst or accounting role . Other positions also receive similar questions, based around a difficult on-the-job situation. Your goal is to demonstrate your approach to issue resolution.

I would first analyze all the groups of expenses to determine what drives the increase. If the company is spending more to grow, I’d calculate the ROI of that spending to justify it or, on the contrary — challenge it. If the cost inflation is due to excessive spending on low-value initiatives, I’d suggest several optimization strategies.

Behavioral Problem-Solving Interview Questions

Behavioral problem-solving questions aim to learn more about your personality. They encourage you to provide examples of how you’ve acted in the past and showcase your general attitudes towards different challenging situations.

These provide room to demonstrate your self-management skills and mental resilience. So be sure to prepare some problem-solving examples for interviews beforehand.

Tell me about the time you’ve faced a major challenge at work

This question can be more context-specific. For example, the interviewer may prompt you to talk about meeting an unrealistic deadline, resolving a professional mishap, or dealing with another type of out-of-the-ordinary work situation. In every case, you must not just describe the problem, but communicate what you’ve done to resolve it.

My sales team spent 6+ months preparing for a major demo for this manufacturing client. It was an important strategic deal for Acme Inc. Two days before the presentation, the main Account Manager fell sick with COVID-19 and couldn’t do the meeting. Since I worked closely with him, I volunteered to moderate the presentation and facilitate the discussion. We’ve notified the client team about the changes and I’ve invited their management to a quick lunch a day ahead to meet up and “break the ice”. Then helped negotiate. We’ve successfully closed this deal.

What’s your standard approach to resolving blockers at work?

The answer to this problem-solving interview question will be somewhat different for regular employees and managers. As a regular employee, you should focus your reply on your organizational skills . As a manager, you should lean more towards your administrative and leadership skills .

Below is a sample answer from a manager’s perspective:

I’d describe my management style as a facilitator. As a UX Design Lead, I spend a lot of time prioritizing our backlog in line with the company-wide product roadmap and collecting regular input from other teams. Based on it, I set different levels of priorities for design tasks and map dependencies between them. Then I communicate the main priorities in this Sprint to the design team every 2-3 months. Weekly, I go through the work backlog to analyze progress and reach out to individual members on status reports. If the person is stuck, I try to figure out the root cause for that first, then get back to them with different suggestions on how to move forward.

What does “being resourceful” mean for you?

Employers want autonomous go-getters, who know how to accomplish tasks, given the existing constraints. The hiring manager wants to understand how you make the max out of the available resources. Illustrate this with a quick example.

I treat constraints as an opportunity to be creative and innovate with frugality. I maintain an inventory of all creative assets available to me and like recycling content for different channels. For example, one podcast episode = 1 more blog post, 5 social media updates, and a collection of quotes the team can then use for other marketing assets without bothering the SME again.

Could you exemplify your “self-sufficiency” abilities? How do you ensure high personal performance?

This interview question prompts you to talk about your approach to staying motivated and methodical in your work. The interviewer wants to understand how you solve problems on your own and ensure that temporary setbacks don’t affect your performance.

I’ve been working remotely for three years now and my current employer prioritizes async communication, so I’m used to solving issues on my own. When I’m dealing with a coding problem, I usually head to Stackflow exchange to see if there are existing threads, plus search for reference architecture of similar solutions. There’s so much information available these days, so it’s easy to find answers to even the most niche problems.

Problem-Solving Questions for Teamwork

A lot of issues arise due to misunderstanding and interpersonal dynamics. The employer wants to understand that you can diffuse tensions, handle arguments, and prevent conflicts professionally. So be prepared to answer some problem-solving interview questions around teamwork.

Your colleague proposes an alternative approach. The team can’t decide between your idea and theirs. What would you do?

Here the interviewer wants to see how you reach consensus. Few teams like managers with their “my way or the highway” attitude. Your goal is to show that you’re not making decisions with your ego.

I’d once again analyze both approaches holistically together with the team, pointing out the strengths and weaknesses of each. I always encourage everyone to probe my ideas, even though I’m a Senior Architect. Then ask again to contribute further thoughts and vote for the best option.

How do you usually handle workplace conflict between employees of the same level?

A variation of such interview questions is common for managerial roles. After all, much of your job involves team-building. A good answer will include an example from your experience, demonstrating your conflict resolution strategies.

I would have informal conversations with both at first to understand the source of animosity. In my last role, I had a UX designer and front-end developer constantly clash due to differences in communication styles. The developer lacked active listening skills and the designer wasn’t best at expressing their thoughts verbally. I’ve suggested they start a shared handover documentation file, where both documented the requirements from each side and leave helpful notes on design animation or tech constraints/compromises. Matters got better after this.

One of your team members is underperforming. This negatively impacts the group dynamic. How would you address this issue?

According to Gallup, 70% of the variance in team engagement is determined by the manager. Hence, employers want to ensure that you can identify and effectively address performance issues. The best answer to this interview question will include an example from your past work.

A couple of months ago, I noticed that one of our senior developer’s velocity fell by almost 20%. Her code commits were also getting rejected by our CI/CD pipeline at the unit testing stage more often, slowing up the release cycle. Sarah was going through some family issues as learned in a 1:1. I suggested she take a 7-day PTO and also reminded her that we have free mental counseling available. She signed on for a couple of sessions and returned to her best in two weeks.

A stakeholder comments on the quality issues in your project. But these are not your team’s fault. How would you address their concerns while maintaining high team morale?

Lack of appreciation and recognition of efforts from senior stakeholders can weigh heavily on the teams’ morale and, by proxy, performance. The purpose of this question is to test how you can advocate for your team. Your answer must demonstrate high emotional intelligence and professionalism in managing expectations.

I would have a private conversation with the person to better understand the source of their concerns about quality. Then explain to them what part of work my team is responsible for and how this relates to the quality issues origination. I would then reassure them that I would speak to the manager, responsible for that line of work myself, and we’ll jointly work on optimizing this problem.

Problem-Solving Exercises

Some interviewers also like to throw in a couple of weird interview questions , aimed at challenging your on-the-stop problem-solving skills. For example, Jeff Bezos once asked an interviewee to try counting the number of windows in Seattle. While the question may sound absurd, it gives the interviewer a good idea of how you structure your reasoning and employ logical thinking skills.

In other cases, an interview may include several problem-solving exercises — cognitive puzzles or quiz-style questions you need to complete within a certain time. Some of these may require you to do some arithmetics to arrive at a precise answer. Others are just meant to test your logical reasoning abilities.

Examples of problem-solving exercises for an interview:

Can you count how many tennis balls would fit into this room?
As a pizza delivery man, how would you benefit from scissors?
You have 1000 bottles of wine, and one of them is poisoned. You also have ten rats to test which bottles are poisoned. What’s the fastest way to find a poisoned bottle?
You have 3 critical production tasks, requiring the same specialized equipment, but you can only afford to rent one at a time. How will you prioritize and schedule tasks to optimize resources?
You have 3 containers with 20 balls. You have enough room to sort all balls of the same color into separate containers. How will you make sure that each container only has balls of the same time and that no two balls of the same type end up in different containers?

Case Studies

Case studies (or case problems) are context-rich, mock business scenarios, designed to test your problem-solving skills. They are common for roles in the consulting and financial sectors. However, many IT companies have also adopted them into their interviewing process.

Generally, you have 15 minutes to review the case study and ask supporting questions from the interviewer. Then another 15 to 30 minutes to prepare your answer. These tasks demand good business acumen — an understanding of the typical business goals and commercial awareness of the market and operating model.

Your goal is to demonstrate that you understand the key issues and have a structured approach to finding the solution. You need to demonstrate which factors you’ve considered and their implication for the business. Then provide high-level recommendations, based on the data you have.

Sample case studies for an interview:

If you were a competitor entering a new regional market, how would you convince customers to select our product?
A sports brand wants to launch an online employee advocacy program, where employees act as micro-brand ambassadors — showcase the goods on their social media and provide customer advisory. How would you recommend them to structure this initiative?
A French wine producer wants to enter the Australian market. Prepare a summary, explaining why the market may be a good choice for them and which products may have the highest chance of success.
A friend asks for your advice: They want to launch a new vegan DTC cosmetics brand. What type of go-to-market strategy would you recommend?

You can also find more sample case study interviews to practice at websites from big consulting firms like Bain , BCG , or Deloitte .

How To Approach Problem-Solving Interview Questions?

When presented with any type of a problem-solving interview question your main goal is to narrate how you’ll use your analytics, situational analysis, and critical-thinking skills to best navigate the matter. You should always clearly communicate what you plan to do and why. Then highlight the outcome you’d aim to achieve.

Demonstrate structured thinking and a logical progression in your response:

Reiterate the problem and ask clarifying questions if necessary.
Explain your first action. Mention why you’ve chosen it over the others.
Be precise with your arguments. State what data you’ve used for decision-making.
Explain your next steps and/or alternative course of action if the first option fails to work.
Summarize the outcome you’ve achieved or expect to achieve as a result.

Remember: the interviewer doesn’t expect you to come up with a highly elaborate multi-step roadmap. They just want to hear how you’ve solved similar issues in the past and how you might react to new challenges!

Elena runs content operations at Freesumes since 2017. She works closely with copywriters, designers, and invited career experts to ensure that all content meets our highest editorial standards. Up to date, she wrote over 400 career-related pieces around resume writing, career advice... more

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Problem-Solving Exercises . Some interviewers also like to throw in a couple of weird interview questions, aimed at challenging your on-the-stop problem-solving skills.For example, Jeff Bezos once asked an interviewee to try counting the number of windows in Seattle. While the question may sound absurd, it gives the interviewer a good idea of how you structure your reasoning and employ logical ...

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