How many sides does a circle have?

Can you identify if it's a murder or a suicide ?

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

12345 a famous South Indian actor
567 is a path in jumbled form
8 & 10 are same letters
9 is one among the first six alphabets.
WHO AM I?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

What is red and smells like blue paint?

I have an eye but still cannot see.

Who am I?

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?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.