I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

O_er_t_o_

Complete the missing letters of the given word.

How many triangles are there on the puzzle below?

Why is 6 afraid of 7?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?