Q1:

S₁: It is regrettable that there is widespread corruption in the country at all levels.

P : So there is hardly anything that the government can do about it now.

Q : And there are graft and other malpractices too.

R : The impression that corruption is universal phenomenon persists and the people not cooperate in checking this evil.

S : Recently several offenders were brought to book, but they were not given deterrent punishment.

S₆: This is indeed a tragedy of great magnitude.

The Proper sequence should be:

Question

S₁:	It is regrettable that there is widespread corruption in the country at all levels.
P :	So there is hardly anything that the government can do about it now.
Q :	And there are graft and other malpractices too.
R :	The impression that corruption is universal phenomenon persists and the people not cooperate in checking this evil.
S :	Recently several offenders were brought to book, but they were not given deterrent punishment.
S₆:	This is indeed a tragedy of great magnitude.

The Proper sequence should be:

Ordering of Sentences