What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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?

Complete the table series riddle by finding the number that can replace "??".

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

Find the number of squares in the below-given picture.

What is the relationship between these matchstick pictures below?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

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?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?