Why did Navjot Singh Sidhu put the new January calendar in the freezer

A girl was standing near the window thinking something. All of a sudden she decides something and throws something out of the window. She dies very soon after throwing it. She was perfectly healthy and had no disease or allergy. No one killed her and she did not commit suicide.

Can you think of any possible explanation that is logical as well for what happened there?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

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

Count the number of triangles in the picture below:

You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

What has many teeth, but cannot bite?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.