If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

What breaks yet never falls, and what falls yet never breaks?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Which number should replace the question mark?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Solve the following series:
AZ, GT, MN, __, YB