1 : The social groups in power
P : especially when these happen to depend upon the state
Q : have always manipulated the education system
R : for their very existence
S : to strengthen and perpetuate
6 : their own privileged position.

The Proper sequence should be:

A. QPRS

B. QRPS

C. QSRP

D. SPQR

Answer: Option A

Solution(By Examveda Team)

The social groups in power have always manipulated the education system especially when these happen to depend upon the state for their very existence to strengthen and perpetuate their own privileged position.