A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

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

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Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

When it's bad luck to meet a black cat?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

What kind of storm is always in a rush?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Can you replace the question mark with the correct letter?

6 + 6 + 6 = N
7 + 7 + 7 = E
8 + 8 + 8 = R
0 + 0 + 0 = ?

what does the below rebus means?