Why is the longest human nose just 11 inches?

Spot what is wrong here in below Picture?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

A charming young lady was approached by a kind looking old woman in a restaurant. The old woman said to her, 'You look exactly like my younger daughter. Sadly she passed away a couple of months back. Could you do me a favor and say 'Goodbye, mother' with a kind smile on your face when I leave?

The young lady agreed for the same and said, 'Goodbye, mother' when the old woman left. Soon after, she got the most disengaging shock of her life.

Can you guess what the shock was?

What do you think with the below Picture ?

Can you place three balls such that the equation shown in the picture holds true?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?