The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Can you name four days which start with the letter 'T'?

What does this rebus puzzle means ?

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

Rearrange the letters in "new door" to make one word.

What has one eye, but can’t see?

Find the next number in the series.
1 10 24 43 67 ?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

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?

John went to a parrot shop in Mexico, and the parrot owner told him that his parrot is so unique that he repeats everything he hears. John got excited and immediately bought the parrot. John went home and spoke many words, but the parrot does not repeat anything.
He went again to the parrot shop and complaint to the shopkeeper, but the shopkeeper never lied. Explain?