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?

What does this mathematical rebus means ?

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

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside. The man said, "Oh! I am really sorry, I thought this was my room." He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man. What made her suspicious of that man? He might have been genuinely mistaken.

Find the value of "?" in the ball picture Riddle below:

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?