Can you find the missing piece of the Porsche?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Can you find out who is the kidnapper in below Picture and why, Explain ?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

Can you count the number of children in the picture below

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

What occurs twice in a week, once in a year but never in a day?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

How can you drop a raw egg from a height onto a concrete floor without cracking it?