10 Problem-Solving Interview Questions to Hire the Best Candidates

Solving a problem during an interview is like embarking on a journey through a winding maze. The interviewer provides you with a complicated task, similar to a maze with many twists and turns. To navigate the maze, you must utilise your brain, imagination, and logic, detecting potential dead ends, exploring different paths, and ultimately discovering the perfect solution. Just as a traveller may face unexpected obstacles along the way, you may face unexpected challenges while attempting to solve the problem. 


You can, however, effectively navigate the maze and emerge victorious with persistence and problem-solving skills, impressing the interviewer with your ability to overcome difficulties and find new answers. Problem-solving interview questions analyse the candidate’s sense of solving problems. 

What are Problem-Solving Interview Questions?

Problem-solving interview questions are a form of behavioural interview questions designed to evaluate a candidate’s ability to detect, analyse, and solve problems. These questions are frequently used in the employment process, particularly for occupations requiring critical thinking, decision-making talents, and problem-solving abilities.

The purpose of problem-solving interview questions is to evaluate the candidate’s problem-solving skills, including their ability to:

Analyse and define problems: Can the candidate identify the problem and understand its underlying causes and effects?

Develop and evaluate possible solutions: Can the candidate generate a variety of potential solutions, weigh the pros and cons of each option, and select the best course of action?

Implement and monitor solutions: Can the candidate implement the chosen solution, monitor its progress, and make adjustments if necessary?

Tips to Optimise Your Interview Questions for Problem-Solving:

When conducting an interview, it is critical to ask the right questions in order to get a good sense of a candidate’s problem-solving abilities. Here are some pointers to help you improve your problem-solving interview questions:

problem solving interview questions

1. Start with a problematic scenario:

Begin by describing a specific problem situation that the candidate could face on the job. For instance, if the job requires data analysis, you may provide a dataset with missing values and ask the candidate how they would go about cleaning it.

2. Ask open-ended questions:

Avoid yes/no questions or inquiries with a simple, direct response. Ask open-ended questions instead, which allow the candidate to demonstrate their problem-solving abilities and thought process. For instance, instead of asking “Can you solve this problem?”, ask “How would you go about solving this problem?”

3. Use hypothetical scenarios:

To evaluate the candidate’s problem-solving abilities, use hypothetical circumstances that the candidate may face in the role. For example, if the position requires team management, ask the candidate how they would handle a hypothetical argument amongst team members.

4. Focus on the process:

While it is critical to know if the candidate can solve the problem, it is also critical to understand how they arrived at the solution. Concentrate on the candidate’s thought process, methodologies, and procedures taken to get a solution.

5. Encourage creativity:

Allow the candidate to be creative with their problem-solving approach. Don’t limit them to a specific solution or method, but instead, encourage them to think outside the box and come up with innovative solutions.

By optimising your interview questions for problem-solving, you can get a good sense of a candidate’s ability to solve complex problems, think critically, and communicate effectively.

10 Problem-Solving Questions

1. Do you have experience dealing with a problem? How did you handle it?

Answer: At my previous workplace, we had a problem with our inventory management system. I worked with the IT department to investigate and discovered a software bug that needed to be rectified. I informed management about the problem and helped implement a temporary solution until the issue was fixed.

2. How do you approach solving a problem you’ve never faced before?

Answer: I start by gathering as much information as possible about the problem, researching similar cases and consulting with colleagues or experts if necessary. Once I have some potential solutions, I evaluate each one’s pros and cons to determine the best course of action.

3. How do you handle conflicts that may arise during problem-solving?

Answer: I approach conflicts calmly and objectively, aiming to find a solution that benefits everyone involved. I listen to all parties’ concerns and strive to find a compromise or solution that addresses each one.

4. Can you give an example of a time when you thought outside the box to solve a problem?

Answer: At my previous job, we had a high turnover rate, which affected productivity. I suggested implementing an employee mentorship program that paired new employees with experienced team members. This initiative not only increased retention rates but also boosted team morale and productivity.

5. How do you prioritize when dealing with multiple problems simultaneously?

Answer: I prioritize issues based on their urgency and importance, developing a strategy to tackle each problem in order of priority.

6. Can you describe a time when you had to solve a problem under pressure?

Answer: In my previous job, we had a tight deadline for a project, and we discovered a major design flaw. I collaborated with the team to come up with a solution, which we successfully implemented within the deadline.

7. How do you ensure that your solutions are effective?

Answer: I test and validate the solutions to ensure they work correctly, and I seek feedback from stakeholders to modify the solution if necessary. I also monitor the solution’s effectiveness over time to make sure it remains effective.

8. Can you give an example of a time when you had to work with limited resources to solve a problem?

Answer: We had a small marketing budget at my previous job, but we needed to raise brand awareness. I developed an effective social media campaign that used resources judiciously and effectively to grow our online presence and drive visitors to our website.

9. How do you approach problem-solving when you lack some necessary information?

Answer: I would start by gathering as much information as possible, making educated decisions based on the available data. I would also try to identify any gaps in my knowledge and seek credible sources to fill those gaps.

10. Can you give an example of a time when you collaborated with others to solve a problem?

Answer: We faced a complex project that required the involvement of various departments in my previous job. I worked with the department heads to ensure everyone’s needs were met, resulting in successful project completion on time and within budget.

Frequently Asked Questions

1. How can candidates prepare for problem-solving interview questions?

Candidates can prepare for problem-solving interview questions by reviewing common scenarios and challenges relevant to their industry or job function.

2. How can candidates demonstrate their problem-solving skills in an interview?

Candidates can demonstrate their problem-solving skills by using a structured approach to the problem. They should ask relevant questions to collect all necessary information, analyze the problem, identify potential solutions, evaluate the advantages and disadvantages of each, and choose the best option.

3. What qualities do hiring managers look for in a candidate’s problem-solving approach?

Hiring managers value candidates who demonstrate creativity, critical thinking, and attention to detail in their problem-solving approach. They also appreciate candidates who can work collaboratively and communicate effectively with others while solving complex problems. Candidates who are adaptable, resilient, and can learn from their mistakes are also highly sought after.

Summing up:

As seen from the recruiter’s point of view, problem-solving interview questions are an effective way to assess a candidate’s critical and creative thinking skills. These questions can also reveal a candidate’s approach to problem-solving and willingness to work in a team. Moreover, problem-solving skills are vital in various job roles and industries, so it’s essential to consider them during the hiring process. However, it’s crucial for recruiters to devise questions that are relevant to the job and avoid unrealistic or excessively complex scenarios.



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