A father's child, a mother's child, yet no one's son.

Who am I?

Can you make a six-letter word using the letters N, A and B ?

Count the Triangle in the figure given below:

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

Give it food and it will live; give it water and it will die.

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Which is faster, Heat or Cold ? Explain.