Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

Why 1729 is a magic number? Answer Logically.

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

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

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?

What is the next number in this matchsticks series riddle?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

Find the smallest sentence with all the English alphabet.

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?