What begins with T, ends with T, and has T in it?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

The dirtier I get, the whiter I look. Who am I?

By what process could you make a 'Tea-Table' into food?

How can one talk without saying a single word?

You are playing a game with your friend Jack. There are digits from 1 to 9. You both will take turn erasing one digit and adding it to your score. The first one to score 15 points will win the game.

Would you want to play first or second?

PS: The sum should be exactly 15.

What jumps when it walks and sits when it stands?

What's the best place to go shopping in the ocean?