This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Bay of Bengal is in which state?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Where do you go to learn how to make ice cream?

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?

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

I look at you, you look at me I raise my right, you raise your left. What am I?

When we see 2 but call 10?