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

Find the mistake in the picture.

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

Fred’s parents have four sons. They are Spring, Summer, and Autumn. What is the fourth son’s name?

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

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?

Connect all the dots with 6 (joint) line segments without lifting your pen off the paper.

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?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Can you remove two matchsticks to make below equation correct?

The man who makes me doesn’t use me. The man who buys me doesn’t need me. The man who uses me doesn’t know that he is using me. What am I?

How many circles are there in the picture?

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