Queen Elizabeth organised a royal party.

To Avoid uninvited guest royal family set a password.
Jack (an uninvited person) plan to enter the party. He stand nearby the door.

First guest comes, the security person said 'twelve' and guest replied with six.
Second guest comes , the security person said 'six' and guest replied with 'three'.

Jack thought is enough and he walked to the entry point. The security person said 'eight' , Jack replied smilingly 'four'.
He was immediately thrown out of the party. why ?

You bought me for dinner but never eat me. What am I?

How many times do a clock's hands overlap in a day ?

10+10 and 11+11 can give you the same answer.

Explain how?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

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

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Take one out and scratch my head, I am now black but once was red. What am I?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?