Puzzle Interview Questions

Puzzle interview questions have become increasingly popular in hiring, especially for tech and consulting roles. These Puzzle interview questions are a valuable tool for assessing a candidate’s problem-solving skills and creativity in hiring. These questions provide insight into a candidate’s thought process, ability to handle ambiguity, and how they approach complex problems.

Additionally, solving puzzle questions requires critical thinking, analytical skills, and ingenuity, which are highly desirable qualities for many roles, especially in the tech and consulting industries. While puzzle interview questions may not have a single, correct answer, they are an effective way to evaluate a candidate’s ability to think on their feet and come up with creative solutions.

Therefore, incorporating puzzle questions into the interview process can help identify the most suitable candidates for the job, and ultimately lead to successful hires. Therefore, if a candidate is familiar with these types of questions and has practiced solving them, they may be better equipped to tackle the puzzles presented in the interview, which can help them answer more confidently and effectively.

Puzzle Interview Questions

So in this post, we will share all the Puzzle interview questions, which are asked in various testing interview questions.

A car runs on four tires and has one extra tire. If each tire lasts 20,000 km, then what is the maximum distance (in km) the car can travel using the five tires?

Solution: The answer is 25000, Divide the lifetime of the spare tire into four equal parts, i.e., 5000, and swap it at each completion of 5000 miles distance. Let four tires be A, B, C, and D, and the spare tire be S.

  • 5000 KMs: Replace A with S.
  • 10000 KMs: Put A back to its original position and replace B with S
  • 15000 KMs: Put B back to its original position and replace C with S
  • 20000 KMs: Put C back to its original position and replace D with S


I hope the puzzle questions presented here have inspired you to challenge your mind and put your problem-solving skills to the test. While some of these questions may seem challenging, I assure you that they are not overly difficult. If you have difficulty understanding a particular solution or question, please leave a message below, and I will do my best to clarify any confusion.

The solutions to these puzzle questions were gathered from various sources, and I solved some personally. I encourage you to study these questions carefully, as once you understand them, you will be better equipped to handle similar questions in future interviews.

I would love to hear about your experience solving these puzzles and any suggestions or alternative solutions you may have. Please share your thoughts in the comments section below, and let’s see if you can come up with any unique approaches!

I love open-source technologies and am very passionate about software development. I like to share my knowledge with others, especially on technology that's why I have given all the examples as simple as possible to understand for beginners. All the code posted on my blog is developed, compiled, and tested in my development environment. If you find any mistakes or bugs, Please drop an email to softwaretestingo.com@gmail.com, or You can join me on Linkedin.

Leave a Comment