Which alphabet is a part of our body?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Give it food and it will live; give it water and it will die.

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?