Ordering of Sentences - Verbal and Reasoning

Directions to SolveIn questions below, each passage consist of six sentences. The first and sixth sentence are given in the begining. The middle four sentences in each have been removed and jumbled up. These are labelled as P, Q, R and S. Find out the proper order for the four sentences.
Q1:

S1: Once upon atime there lived three young men in a certain town of Hindustan.
P : All the people of the neighbourhood were mortally afraid of them.
Q : They were so powerful that they could catch growing lions and tear them to pieces.
R : Someone told them that they would become immortal if they killed Death.
S : The young men believed themselves to be very good friends.
S6: All of them set out in search of their foe called Death.
The Proper sequence should be:

A QPRS

B SQPR

C RSQP

D SRPQ

ANS:B - SQPR

No answer description is available.