When it is alive we sing, when it is dead we clap our hands. What is it?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

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?

Through your logical capabilities, can you make 7 an even?

What breaks yet never falls, and what falls yet never breaks?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

What month of the year has 28 days?

A man is found unconscious in front of a store at two in the morning. His head is bleeding and there’s a brick laying next to him. When the police arrive, they carry the man to jail. Why did they arrest him?