What is that which goes with a car, comes with a car, is of no use to a car, and yet the car cannot go without it?

They are two sisters. One gives birth to the other, who in turn gives birth to the first. What are the two sisters?
Show Answer            Hide AnswerNight and day.

 

A large truck is crossing a bridge 1 mile long. The bridge can only hold 13000 lbs, which is the exact weight of the truck. The truck makes it half way across the bridge and stops. A bird lands on the truck. Does the bridge collapse?
Show Answer            Hide AnswerNo it does not collapse. Because it has driven a half mile, you would subtract the gas used from the total weight of the truck.

 

You have a cup placed on a table. You are pointing towards the North and the cup is facing towards the South. On which side is the cup's handle?
Show Answer            Hide AnswerNo matter in which position the cup is, its handle will always be on the outside.

 

Is it legal for a man in California to marry his widow's sister? Why?
Show Answer            Hide AnswerNo, it is not legal to get married if you are dead.

 

What is that which goes with a car, comes with a car, is of no use to a car, and yet the car cannot go without it?
Show Answer            Hide AnswerNoise. 

 

There are 20 birds in a tree. A man comes and shoots one of the birds. How many birds are left?
Show Answer            Hide AnswerNone, because all the birds flew away after hearing the gun shot.

 

How is it possible to shave three times a day and still grow a beard?
Show Answer            Hide AnswerIf you were a barber, you could shave other men three times a day and still grow your own beard.

 

I cannot be felt, seen or touched, yet I can be found in everybody. My existence is always in debate, yet I have my own style of music. What am I?
Show Answer            Hide AnswerI'm a soul.

 

A father's child, a mother's child, yet no one's son. Who am I?
Show Answer            Hide AnswerI'm their daughter.

 

Here on earth it is true, yesterday is always before today; but there is a place where yesterday always follows today. Where? 
Show Answer            Hide AnswerIn a dictionary