Which tank will fill first?

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?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

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

A woman lives in a Tall building thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What does this mathematical rebus means ?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Count the number of balls in picture below: