How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

Who is that with a neck and no head, two arms and no hands? What is it?

Can you solve below mathematical equation?

2^1234 - 2^1233

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Spot the cat in the picture below

Find the number of squares in the below picture

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?