What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

How can a man go eight days without sleep?

Look at the picture and find out which square is not linked with any of the other squares.

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

There is something which is always coming but never arrives?

I always drive my customer away.

Who am I?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?