13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

How can you take 2 from 5 and leave 4?

what does this picture(rebus) riddle means ?

I can be cracked, made, told, and played. What am I?

What always comes into a house through the keyhole?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is the end of everything?

What can jump higher than a building?

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?