What number do you get when you multiply all of the numbers on a telephone's number pad?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

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?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

What kind of band never plays music?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Find out the missing number in the picture attached:

Find the Goldfish below the given Image.