using four eights (8) and a one (1) and one mathematical symbol , create the number 100

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?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

what does the below rebus means?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

Replace the question mark with the correct number in the below-given picture?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?