What's the best place to go shopping in the ocean?

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?

What is harder to catch the faster you run?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What kind of storm is always in a rush?

It is always ahead of me yet I can never see it. What is it?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Can you make four (4) nines (9) equal 100?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?