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

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

Replace the question mark with the correct number in below Picture:

We have arranged an array of numbers below. What you have to do is use any kind of mathematical symbol you know excluding any symbol that contains a number like cube root. You can use any amount of symbols but you have to come up with a valid equation for all of them.

0 0 0 = 6
1 1 1 = 6
2 + 2 + 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

A new clothing store has a unique method of pricing items. A vest costs $20, a tie costs $15, a blouse costs $30, and underwear costs $45. How much would pants cost?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

How many bananas can you eat if your stomach is empty?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?