There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

What kind of storm is always in a rush?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What goes up but never comes down?

What do you answer even though it never asks you questions?

When it's bad luck to meet a black cat?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

What do you get if you add 2 to 100 four times?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?