A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

I have eight fingers and two thumbs but I do not live. What Am I?

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

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

What can you hold in your right hand, but never in your left hand?

What does below rebus means ?

How is the moon similar to a dollar?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

What question can you never answer yes to?

When is the top of a mountain similar to a savings account?