10. The President
P : the aspirations of the Scheduled Castes and the Scheduled Tribes
Q : with political parties, industry and other bodies
R : revealed that the Government would initiate a dialogue
S : on how best the private sector could fulfil
The correct sequence should be :
- AS - P - R - Q
- BR - Q - S - P
- CS - Q - R - P
- DR - P - S - Q
Explanation
R ("revealed that the Government would initiate a dialogue") continues "The President"; Q ("with political parties, industry and other bodies") specifies with whom; S ("on how best the private sector could fulfil") states the subject; P ("the aspirations of the Scheduled Castes and the Scheduled Tribes") completes it. The sentence: "The President revealed that the Government would initiate a dialogue with political parties, industry and other bodies on how best the private sector could fulfil the aspirations of the Scheduled Castes and the Scheduled Tribes." Hence R-Q-S-P.