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

What jumps when it walks and sits when it stands?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

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 ?

100 prisoners are stuck in the prison in solitary cells. The warden of the prison got bored one day and offered them a challenge. He will put one prisoner per day, selected at random (a prisoner can be selected more than once), into a special room with a light bulb and a switch which controls the bulb. No other prisoners can see or control the light bulb. The prisoner in the special room can either turn on the bulb, turn off the bulb or do nothing. On any day, the prisoners can stop this process and say "Every prisoner has been in the special room at least once". If that happens to be true, all the prisoners will be set free. If it is false, then all the prisoners will be executed. The prisoners are given some time to discuss and figure out a solution. How do they ensure they all go free?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

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

How many times can you subtract the number two from the number fifty?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?