your intelligence quotient iq helps determine your reasoning ability it helps identify how proficient you are in processing information and using rationality to answer questions puzzles brain teasers and riddles test your iq and measure your cognitive abilities it sees how capable you are to solve problems and decode riddles the image above is one such brain teaserthat demands your attentiveness and knack for detailread alsoeinsteins riddle can you solve this insanely tough riddletouted as one of the toughest riddles einsteins riddle was written by einstein when he was a young man he had estimated that only 2 percent of the people who attempt it can solve itoptical illusion the animal you spot first reveals this about your personalityoptical illusions are a great way to test your cognitive and visual abilities it can improve your concentration power and also helps enhance your focus but apart from that optical illusions can also tell you a lot about your personalityit requires you to increase your concentration power and switch on your problemsolving abilitiesso are you ready to test your brain and iqlets beginyour objectivein this brain teasercumpuzzle you will see a very untidy nursery it comprises clothes and toys that are thrown around on the floor after all its a nursery while at first you may not notice anything wrong with the picture there are certain factors that are erroneous your objective is spot 3 mistakes as soon as you can 11 seconds to be precise can you find the hidden mistakesyour time starts nowdo not scroll down if you want to solve the puzzle on your own below lies the answers to the brain teaser advice from us search through every nook and cornerkeep tryinghave you found the mistakes nowwell 11 seconds are up for those of you who have found the answers congratulationsthose of you who havent scroll down to see the image with the answersimage credit bright sideif you werent able to crack the puzzle this time stay tuned for more such brain teasers and try your luck