What will you call your mother's brother's brother-in-law?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

If eleven plus two equals one, what does nine plus five equal?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

By using 'because' continuously three times, can you make an English statement ?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

How many triangles are there in the picture below?

Before Mount Everest was discovered, what was the highest mountain in the world?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?