Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

What does this simple rebus mean?

What has one eye, but can’t see?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Which word does the below Plexor means ?