A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

What has 88 keys?

What is wrong in the below Picture?

How can you tell a raw egg from a hard-boiled egg?

If six children and two dogs were under an umbrella, how come none of them got wet?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?