What does this rebus means ?

PROG WORKRESS

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Who is that with a neck and no head, two arms and no hands? What is it?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can you write down eight eights so that they add up to one thousand?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

What two things can you never eat for breakfast?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?