Can you decipher the below rebus?

PBLUESAISNUERSES

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

Be active and find the killer in the picture Riddle below.

I have no life, but I can die. What am I?

You have $100 with you and you have to buy 100 balls with it. 100 is the exact figure and you can't go below or above the numbers and you have to use the entire $100. If there is no kind of tax applied how many of each of the following balls will you be able to buy:

Green Balls costing $6
Yellow Balls costing $3
Black Balls costing $0.10

Now, how many of each must you buy to fulfil the condition given?

I add 5 to 9 and get 2. The answer is correct, so what am I?

I am the fastest animal but cannot climb the tree. What am I?

Keyboard words are not in alphabetical order, Why?

When can we add 2 to 11 and get 1 as the correct answer?

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?)