What does this rebus means ?

PROG WORKRESS

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

You see me once in June, twice in November, and not at all in May. What am I?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Can you place six X (crosses) in below board without making three in a row in any way ?