There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

If an electric train is travelling south, then which way is the smoke going?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

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

What can you deduce from the following BrainBat?

CRY
LMKI

Find the 8 in the below-given Image.

Can you find the key in the picture below?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?