I will always come but never arrive. What am I?

If there are 12 fish and half of them drown, how many are there?

How many times can you subtract 10 from 100?

I am an odd number. If you take away one letter from me, I become even. Who am I?

An electric train is moving north at 100mph and a wind is blowing to the west at 10mph. Which way does the smoke blow?

A boy and an engineer were fishing. The boy is the son of the engineer but engineer is not the father of the boy. How is that possible?

What belongs only to you, and yet is used more by others than by yourself?

How many circles are there in the picture?

I'm as big as an elephant but lighter than a feather. What am I?

Find the mistake in the picture.

Tom and his younger sister were fighting. Their mother was tired of the fighting and decided to punish them by making them stand on the same piece of newspaper in such a way that they couldn't touch each other. How did she accomplish this?

There was an airplane crash, every single person on board died, but yet two people survived. How is this possible?

What relation would your father's sister's sister-in-law be to you?