I am white when I am dirty, and black when I am clean. What am I?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Kareena is older than Bipasha. Bipasha is younger than Karishma and younger than Katrina. Katrina is older than Kareena and Alonso, who are older than Karishma.If Alonso and Kareena are twins, who's oldest?

You need to remove two matchsticks to make the below equation true. Can you do it ?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

O_er_t_o_

Complete the missing letters of the given word.

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

What Does this text mean:

important=important