Which number should replace the question mark?

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?

John and his team plan to rob a safe. They got just one chance to break the code else the local police will be informed. Below are clues:
A) Exactly one number is perfectly placed: 9 8 1
B) Everything is incorrect: 9 2 4
C) Two numbers are part of the code of the safe but are wrongly placed: 0 9 3
D) One number is part of the code of the safe but is wrongly placed: 1 4 7
E) One number is part of the code of the safe but is wrongly placed: 7 8 3

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

I have eight fingers and two thumbs but I do not live. What Am I?

Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

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

You can move only two matchsticks in the given picture. What is the highest number you can form by doing it?

How many triangles are there in the picture below?