It belongs to you, but other people use it more than you do. What is it?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

In the image given, you can find several triangles. Can you count them all?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

Solve the following series:
AZ, GT, MN, __, YB

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

A man was just doing his job when his suit was torn. Why did he die three minutes later?