Find three whole, positive numbers that have the same answer when multiplied together as when added together.

What can you see in the middle of March and April that you can never see in any other month?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

In the image given, you can find several triangles. Can you count them all?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?