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: The dictionary is the best friend for you to task yourself with.

P : That may not be possible always.

Q : It is wise to look it up immediately.

R : Then it must be firmly written on the memory and traced at the first opportunity.

S : Never allow a strange word to pass unchallenged.

S6: soon you will realize that this is an exciting task.

The Proper sequence should be:

A.

PQRS

B.

SPQR

C.

QRPS

D.

SQPR

Correct answer is D

No explanation has been provided for this answer.