If you say my name, I will no longer exist. What am I?

Using eight eights and addition only, can you make 1000?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

Which point will the car reach to go out?

People make me, save me, change me, raise me. What am I?

Bay of Bengal is in which state?

Decode the movie name from the below picture?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Why is the Hole below a Lock?