There is something which is always coming but never arrives?

Buy me, smell me or deliver me, I do not change.

Who am I?

Find the 8 in the below-given Image.

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?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

There are five people. One of them shot and killed one of the other five.
We know following clues:
1. Dan ran in the NY City Marathon yesterday with one of the innocent men.
2. Mike consider being a farmer before he moved to the city.
3. Jeff is a top notch computer consultant and wants to install Ben new computer next week.
4. The murderer had his leg amputated last month.
5. Ben met Jack for the first time six months ago.
6. Jack has been in seclusion since the crime.
7. Dan used to drink heavily.
8. Ben and Jeff built their last computers together.
9. The murderer is Jack's brother. They grew up together in Seattle.

Consider yourself to be a famous detective "Sherlock Homles", Can you find the killer?

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

What is harder to catch the faster you run?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

I can be cracked, made, told, and played. What am I?