Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

It is always ahead of me yet I can never see it. What is it?

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?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What is at the end of a rainbow?

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

What two things can you never eat for breakfast?