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

Find the 8 in the below-given Image.

Next Number in the Series,

5, 16, 49, 104, ?

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

What does the below image rebus riddle means ?

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?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?