There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

What is the end of everything?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Different lights make me strange by changing me into different sizes. What am I?

A boy was driving a car, a girl took a lift from her. She asked his name. The boy said - my name is hidden in my car’s number, find it if you can. After this, she got down Car number was [ WV733N ] Can you guess the name now?