What brings you down but never up?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

How is a fly different from a mosquito?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Which is the correct shadow of the bird?

What is black when you buy it, red when you use it, and gray when you throw it away?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.