Can you find the key in the picture below?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

All of you like to eat me. I am a five-lettered word. Remove the first two and I turn into an infamous animal. Remove just the first and I become a heinous crime. Remove the first and the last and you can groove on me.

Can you guess who am I?

A man dies of old age on his 25 birthday. How is this possible?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

Replace the question mark with the correct number in the below-given picture?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

What number comes next in this sequence:
7 8 5 5 3 4 4 _