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

Remove two matchsticks to make the below equation correct.

No matter how little or how much you use me, you change me every month. What am I?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

I am an odd number. Take away a letter and I become even. What number am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

Who has married many women but was never married?

How many sides does a circle have?