Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

I don't get anymore wetter, no matter how much rain falls on me.

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

How can you tell a raw egg from a hard-boiled egg?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Can you move 2 matchsticks to form four equal sized squares.

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.