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?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

People put me on the table and cut me but do not eat me. What am I?

It is always ahead of me yet I can never see it. What is it?

I look at you, you look at me, I raise my right, you raise your left. What am I?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

What goes up but never comes down?

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?