Why is a river so rich ?

There was a kingdom in which the king had no heir to take over his thrown. Even the queen was dead and he himself was on the verge of dying. He thought about it and then summoned all of the teenagers. He gave one seed each to all of them and asked them to grow the plant. He announced that the one with the most beautiful plant will become the king/queen of the empire after the death of the king.

After a month, all of them were called. The king looked at all of the plants but announced the girl with an empty pot as the queen of the empire. Why?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

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

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

Why do Chinese men eat more rice than Japanese men do ?

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

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

What kind of tree can you carry in your hand?

People make me, save me, change me, raise me. What am I?