I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

Can you count the number of triangles in the given figure?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

I am an odd number. Take away a letter and I become even. What number am I?

Identify The phrase in the picture.

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?