I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

Which point will the car reach to go out?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Spot 5 differences in two Christmas tree below:

What is the difference between a jeweller and a jailer?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?