What does this rebus means ?

PROG WORKRESS

John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

A blonde put eyeliner on her head. Why?

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

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

why?