It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I throw two dice simultaneously.

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

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

Find the missing number in the sequence below:

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?