A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Why do people go to bed?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

What question can you never answer yes to?

I have eight fingers and two thumbs but I do not live. What Am I?