Here are 10 brain teaser questions to test your IQ.This video will help you discover your mental sharpness and find geniuses around us. Answers are given in the video itself.Count the number of questions you answered and find out what level your brain stacks up to, at the end of the video. How do you feel? Were the questions too easy or was it difficult? Leave your thought in the comments.Comment with your score to find out how many intelligent brains are there. Please like the video and share this quick IQ test with your friends.