Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

You bought me for dinner but never eat me. What am I?

One of the leprechaun is missing if you see the two pictures attached to this question. Where did he go? When he comes back, do you know where has he been?

What can you hold in your right hand, but never in your left hand?