What always comes into a house through the keyhole?

How many Watermelons are there in the below picture?

Can you count the number of squares in the given picture?

If six children and two dogs were under an umbrella, how come none of them got wet?

What is the Surname of Barbie Doll?

What does Alexander the Great and Winnie the Pooh have in common?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

Which is faster, Heat or Cold ? Explain.