In the question below, the passage consists of six sentences. The first and sixth sentences labelled S1 and S6 respectively, have been ordered correctly. The middle four sentences have been jumbled up. These are labelled as P, Q, R and S. Find out the proper order for the four sentences.

S1: Biological evolution has not fitted man to any specific environment.

P : It is by no means a biological evolution, but it is a cultural one.

Q : His imagination, his reason, his emotional subtlety and toughness, makes it possible for him not to accept the environment but to change.

R : And that series of inventions by which man from age by age has reshaped his environment is a different kind of evolution.

S : Among the multitude of animals which scamper, burrow and swim around us, he is the only one who is not locked into his environment.

S6: That brilliant sequence of cultural peaks can most appropriately be termed the ascent of man.

The Proper sequence should be:

A.

QPRS

B.

SRQP

C.

QRSP

D.

SQRP

Correct answer is C

No explanation has been provided for this answer.