why number 8549176320 is one of a kind?

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

How can you make a TV, a bed, a dog, and a car liquid?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

Find the next number in the sequence

5 12 24 36 ?

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

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

There is something which is always coming but never arrives?