Which number should replace the question mark?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Can you find out which options fits best with the missing column?

How can you leave a room with two legs and return with six legs?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Can you find out the total number of triangles in the given figure?

What does below rebus means ?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?