If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

What number do you get when you multiply all of the numbers on a telephone's number pad?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Which is faster, Heat or Cold ? Explain.

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

Find out the number of circles in the given picture having Illusion

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

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

Explain how?