It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

What word begins and ends with an E, but has only one letter?

How do you go from 98 to 720 using just one letter?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

What number do you get when you multiply all of the numbers on a telephone's number pad?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.