There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Can you solve the maths in the below-given picture equation?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Find the 8 in the below-given Image.

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

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