If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Can you find the key in the picture below?

The answer I give is yes, but what I mean is no. What was the question?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

It is always ahead of me yet I can never see it. What is it?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

No matter how little or how much you use me, you change me every month. What am I?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?