I travel all around the world but always stay in the corner. What am I?

What has to be broken before you can use it?

Why did the Girl throw the butter out of the window?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

I don't get anymore wetter, no matter how much rain falls on me.

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

I have Rs.50 and I spend it in the way as below.

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.