I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?