India, March 23 -- Brain teasers are often fun to solve. They not only help you think in creative ways but also challenge your mind. Several such puzzles can keep a person busy for hours and even days. And if you are someone who likes to spend their time-solving brain teasers, we have something that will keep you engaged. This brain teaser, since being posted, has caught the attention of many and left people in search of an answer. Do you think you'll be able to solve it? (Also Read: Viral Brain Teaser: Can you correct this equation by removing just one matchstick?)

This brain teaser was shared by the Instagram page 'Heights - for your brain & gut.' Their latest question reads, "A man is looking at a photograph of someone. His friend ask...