Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

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?

I have eight fingers and two thumbs but I do not live. What Am I?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

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

Solve the equation in the image by looking at the pattern closely.

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

Look at the picture and find out which square is not linked with any of the other squares.