Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

A sundial has the fewest moving parts of any timepiece. Which has the most?

What came first, the chicken or the egg?

What does an Island and the letter T have in common?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

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?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

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