I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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.

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

In the image below, can you find the value of an angle(y)

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

I can be cracked, made, told, and played. What am I?