I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

How can you take 2 from 5 and leave 4?

Take one out and scratch my head, I am now black but once was red. What am I?

What word does this rebus represent?

meta meta
meta meta

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Which five letter word can be added at the end of below word to form a
valid word?

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The Little ant seems to be always confused. Do you know why?

A person was killed at a house party. When the police arrive, there are six people present in the house who are the friends of the victim. The name of the friends is Rohit, Aman, Nick, Gagan, and Randy.

Near the dead body, they find a few numbers written with blood by the victim on the floor. The numbers are 8, 5, 4, and 11.

The police arrests one of the friends for the murder. Whom did they arrest and why?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?