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

Can you find a five letter word that is left with only two letters if one is removed?

What do you get if you add 2 to 100 four times?

What does this rebus mean?

O
N
C
E
TIME

What you cannot hold but it is yours?

You need to arrange three 7 and mathematical symbols to form number 1?

What has many teeth, but cannot bite?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?