Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

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

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

What Adam and Eve do not have but the rest of the people have?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

Which is heavier: a ton of bricks or a ton of feathers?

On 26-01-2022, Juli was murdered at her house in a city in India in the afternoon. There were three suspects in the murder and the following are the statements that were given by them:

John: I visited my village that day.
Jacob: I was out to deposit my house tax in the municipality office at that time.
Jonny: I was at a friend's place having lunch at that time.

Can you find out who is the murderer?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Can you count the number of squares in the figure below?