Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

You need to remove two matchsticks to make the below equation true. Can you do it ?

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

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

What seven-letter word has hundreds of letters in it?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?