If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

what does this below rebus represent identXQQQQQME

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

I don't get anymore wetter, no matter how much rain falls on me.

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

Replace the question mark with the number below given a simple math problem.

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Can you count the number of children in the picture below