Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

What does this below rebus puzzle mean?

What part of the chicken has the most feathers?

Can you name some countries which do not have the alphabet 'A' in them?

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

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?