Replace the question mark with the correct number.

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

What is always in front of you but can’t be seen?

How can you tell a raw egg from a hard-boiled egg?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

What is the fastest way to double your money?

If 21x = 79x, what is the value of x?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag