Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

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?

What is the next shape from answers A, B, C, and D figure?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What is full of holes but still holds water?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

French Police inspects a room where there are no windows, no doors, no tables and is almost empty expect there is just a puddle of water. They found a dead man who obviously hung herself from the ceiling, but they are not able to figure out how this had happened.

John and Jacob entered the crime scene and easily able to solve the case.

How did the man die?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?