An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

By moving just one matchstick, you need to make the below statement true. Can you do it?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?

I can be cracked, made, told, and played. What am I?

Which letter of the alphabet has the most water?