A man was found murdered on Sunday morning. His wife immediately called the police. The police questioned the wife and staff and got these alibis: The Wife said she was sleeping. The Cook was cooking breakfast. The Gardener was picking vegetables. The Maid was getting the mail. The Butler was cleaning the closet. The police instantly arrested the murderer. Who did it and how did they know?

How do you go from 98 to 720 using just one letter?

If eleven plus two equals one, what does nine plus five equal?

How many sides does a circle have?

Can you find the thief by just looking at the picture below?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

what does this below rebus represent identXQQQQQME

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?