1 : On reaching the station
P : he first looked around
Q : and when he could find none
R : he just lifted his luggage
S : for a coolie
6 : and walked down to the platform.

The Proper sequence should be:

A. PSQR

B. QRPS

C. RPSQ

D. SQRP

Answer: Option A

Solution(By Examveda Team)

On reaching the station he first looked around for a coolie and when he could find none he just lifted his luggage and walked down to the platform.