What does this rebus means ?

PROG WORKRESS

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

There is something which you can be arrested for attempting but not for successfully completing.

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

What has a ring but no finger?