Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

People put me on the table and cut me but do not eat me. What am I?

When we see 2 but call 10?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

What is the riddle which can be asked all day with a different correct answer each time.

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

Why is the Hole below a Lock?