Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

In the image below, can you find the value of an angle(y)

What work can one never finish?

What kind of tree can you carry in your hand?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

What kind of storm is always in a rush?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?