How many times can you subtract the number two from the number fifty?

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

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

Can you tell a 3D object that has just two surfaces?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

Solve the mathematical equation in the picture below.

A police officer was passing by when he saw a guy hiding. He walked up to him and genially asked, "What is your name?"

"Shut up!" the boy responded.

"Where are your manners?" asked the outraged police officer.

"Up that tree," said the boy discourteously, directing to a neighbouring tree.

You're looking for trouble, aren't you?" said the police officer.

"No, trouble is looking for me!" the boy answered solemnly.

Why is the boy behaving like this?

Why is Saturday stronger than Monday?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?