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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If you say my name, I will no longer exist. What am I?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

Why Wine Glass Stem is so long?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

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