An elevator is on the ground floor. There are four people in the elevator including me. When the lift reaches the first floor, one person gets out and three people
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Brain teasers are brain builders which come in form of fun but there is a way they keep the brain sharp and awake. They keep social relationships booming and charming. Whenever you are bored at home, school, work or trip, you can take on on brain teaser and see if you can crack it. The best way to enjoy a brain teaser is to take it between more than two people and see who will crack it first… Discuss the results you have got in a friendly manner then at the end everyone will learn something.