It belongs to you, but other people use it more than you do. What is it?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Which alphabet letter is a question?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Why do we preferably have round manhole covers and not square ones?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Can you move 2 matchsticks to form four equal sized squares.

When is the top of a mountain similar to a savings account?

There are three identical triplets sisters. Demi is the oldest of them all and she always speaks the truth. Diana is the next one who is a liar always. Drew, the youngest of them all speaks both truth and lies randomly.

On a rainy day, a family friend Victor visited them. Since there were starkly identical, he was not able to recognize them. Thus to clarify, he asked one question to each one of them.

He started with the one standing on the left and asked, 'Which sister is in the middle of you three?' She answered, 'That's Demi.'

Then, he asked the one standing in the middle, 'What is your name?' She answered, 'I am Drew.'

Finally, he asked the one standing on the right, 'Who is standing in the middle?' She answered, 'She is Diana.'

Victor was left baffled. He asked the questions three times and received different answers every time.

Can you tell who was who?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?