Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

It is always ahead of me yet I can never see it. What is it?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

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?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Thomas has missed an excessive number of days of school, so he must meet with Principal Davis. Mr. Davis asks him "Why on Earth have you missed so many days?" Thomas replies "There just isn't enough time for school. I need 8 hours of sleep a day, which adds up to about 122 days a year. Weekends off is 104 days a year. Summer vacation is about 60 days. If I spend about an hour on each meal, that's 3 hours a day or 45 days a year. I need at least 2 hours of exercise and relaxation time each day to stay physically and mentally fit, adding another 30 days. Add all of that up and you get about 361 days. That only leaves 4 days for school." The principal knows Thomas is full of it, but can't figure out why. Where is Thomas going wrong?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What seven-letter word has hundreds of letters in it?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?