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

How is this possible?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

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

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?