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?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What does it mean?

Why is the Hole below a Lock?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

I look at you, you look at me I raise my right, you raise your left. What am I?

What does this mathematical rebus means ?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?