Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What is always in front of you but can’t be seen?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?