What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What 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.

Can you find out the remainder when 3^300 is divided by 5?

I don't get anymore wetter, no matter how much rain falls on me.

Can you solve the below geography rebus by decoding the below rebus ?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

You need to move three matchsticks to form three squares. Can you do it?

Distances from you to certain cities are written below.

BERLIN 200 miles

PARIS 300 miles

ROME 400 milesAMSTERDAM 300 miles

CARDIFF ??? miles

How far should it be to Cardiff ?