Concept:This is a sentence rearrangement task based on a logical sequence about government receipts.
Explanation:S1 introduces the division of receipts into non‑debt and debt.
Q immediately explains non‑debt receipts, so it comes first.
P defines debt receipts, which logically follows Q.
R contrasts actual outcomes with budget estimates, continuing the discussion.
S mentions the Budget 2018‑19 target, fitting just before S6.
Hence the correct sequence is Q, P, R, S.
Answer:Option D: Q, P, R, S