EPFO APFC 2023 General Studies · Question 4 of 120

Correct — D, (d) PRSQ. That sequence gives 'His vengeful and diabolical nature were clearly revealed by the expression on his face.' Start with the part that cannot stand up on its own. P is 'his vengeful' — a possessive determiner and an adjective with no noun behind them. That is not a phrase; it is the front half of one, and only R, 'and diabolical nature', can finish it, because R carries the head noun. R also opens with the coordinator 'and', which links a second adjective to a first, so R cannot come before P: the order inside the pair is fixed as P then R, producing the subject 'his vengeful and diabolical nature'. Next, S, 'were clearly revealed', is a passive verb phrase with no subject, so it must follow that subject. Finally Q, 'by the expression on his face', is the agent phrase of the passive — the 'by' phrase that names what did the revealing — and in unmarked English the agent comes last, carrying the sentence's end-focus. P, R, S, Q is option (d). Two of the wrong options also keep P and R together, so the fragment test alone does not finish the item; what separates them is that both (a) and (b) move the agent phrase to the front, and the plain order subject – passive verb – agent is the one a reader parses without backtracking. Note for accuracy: as printed the sentence joins the singular head noun 'nature' to the plural verb 'were', which strict agreement would make 'was', since two adjectives before one noun leave that noun singular. It is reproduced exactly as the booklet prints it and it has no bearing on the ordering, because only one part carries a verb at all.

• (a)QSPR — 'By the expression on his face were clearly revealed his vengeful and diabolical nature.' This keeps P and R together, so it survives the fragment test, and it is not nonsense — it is full subject-verb inversion after a fronted phrase, the pattern of 'On the wall hung a portrait'. But that pattern belongs to fronted phrases of place and time, and here the fronted phrase is the agent of a passive. Inverting a passive around its own 'by' agent is an archaic, high-literary construction that no ordinary prose sentence would use, and the Directions ask for the most appropriate sentence, not the most ornamental one available.
• (b)QPRS — The near-miss, and fully grammatical: 'By the expression on his face his vengeful and diabolical nature were clearly revealed.' Everything is in a legal position — the agent phrase has simply been fronted ahead of the subject. Two things make it less appropriate than (d). Without a comma after 'face' the reader garden-paths, running 'the expression on his face his vengeful and diabolical nature' together before backtracking. And fronting the agent throws the sentence's emphasis onto the face rather than onto the nature that was revealed, which reverses the natural end-focus of a passive. The default order — subject, passive verb, 'by' agent — is the one to choose unless something in the item demands otherwise.
• (c)PSQR — The only option that can be struck out on structure alone, and the reason the fragment test is worth doing first: 'His vengeful were clearly revealed by the expression on his face and diabolical nature.' It separates P from R, so the sentence opens with 'his vengeful', an adjective left with no noun to modify, and closes with 'and diabolical nature' dangling as an orphaned coordinate that appears to be joined to 'his face'. The result claims that something was revealed by an expression and by a nature. A part beginning with 'and' and a part ending in an adjective are two halves of one noun phrase and can never be split.

Two ideas decide this item. The first is the incomplete noun phrase. English builds a noun phrase as determiner, then modifiers, then head noun — 'his' + 'vengeful and diabolical' + 'nature' — and an examiner who cuts that phrase in the middle creates a fragment that names its own partner. A part ending in an adjective, or beginning with a coordinator such as 'and' or 'or', is the clearest signal of this kind in the whole rearrangement set, and the order within the pair is fixed too: the determiner comes first, the coordinator cannot open the sentence. The second idea is the shape of the passive. A passive clause runs subject, a form of 'be', a past participle and then, optionally, a 'by' phrase naming the agent. English puts the agent last because the end of a clause is where emphasis falls, and the whole point of choosing the passive is usually to hold the agent back for that position. Both of the surviving wrong options here move the agent to the front — one with inversion, one without — and both are readable; neither is the ordinary sentence. When two options are grammatical, the deciding question in this item type is which one a reader parses in a single pass.

This is the fourth of the five rearrangement items opening the APFC General Studies paper, and it is the one that punishes a candidate who has learned only the fragment trick. Spotting that 'his vengeful' needs 'and diabolical nature' feels decisive, but it removes just one of the four options; the remaining three all keep the pair intact, and the choice among them is made on word-order preference rather than on legality. That is the level at which this paper's English section works, and it is worth internalising early: the Commission's distractors in Part A are usually well-formed sentences that say something slightly different or read slightly worse. The practical rule to carry into the exam is the default order for a passive — subject, verb, agent — and a suspicion of any option that opens with a 'by' phrase. Note also the layout convention the booklet uses throughout this set: three underlined segments on the first line labelled P, Q and R beneath, the fourth on the next line labelled S, so the parts always appear in label order and their arrangement on the page is never a hint.

• A part consisting of a determiner and an adjective with no noun — 'his vengeful' — is an incomplete noun phrase. It cannot stand alone anywhere in the sentence and must be immediately followed by the part supplying the head noun, which is the strongest single constraint available in this item.
• A part beginning with the coordinator 'and' joins something to something already stated, so it can never open the sentence and never precede the element it is coordinated with. Here 'and diabolical nature' coordinates the second adjective with 'vengeful' and supplies the noun both modify.
• A passive clause is subject + a form of 'be' + past participle + an optional agent phrase introduced by 'by'. The agent normally comes last, because English places its emphasis at the end of the clause; fronting the agent is grammatical but marked and usually needs a comma.
• 'Vengeful' means seeking or showing a desire for revenge; 'diabolical' means characteristic of the devil, and so fiendishly wicked or cruel — from the Latin 'diabolus', devil. The pair are coordinated attributive adjectives modifying one head noun, 'nature'.
• As printed, the keyed sentence pairs the singular noun 'nature' with the plural verb 'were'. Standard agreement would require 'was', because two adjectives modifying a single head noun do not make it plural. The card reproduces the booklet exactly; the mismatch cannot be used to order the parts, since only one part contains a verb.

• Stopping once the fragment pair is found. Keeping 'his vengeful' with 'and diabolical nature' eliminates only one of the four options here, and the real decision is about where the agent phrase goes.
• Choosing an option because it is grammatical. Both surviving wrong options parse; the item asks for the most appropriate ordering, which for a passive is subject, verb, then agent.
• Being impressed by an inverted, literary-sounding order. Inversion after a fronted phrase is genuine English but belongs to place and time expressions, not to the agent of a passive, and in an examination it is nearly always the decoy.

Rearrangement items in the APFC English section regularly split a noun phrase across two parts, because doing so creates a fragment that cannot be placed wrongly without producing visible nonsense — that is the examiner's way of guaranteeing at least one option is unambiguously out. The finer discrimination is then made on word order: a fronted agent, a modifier moved away from its verb, an extraposed clause pushed too far from its anchor. Expect the passive to be the vehicle for that discrimination whenever one part contains a 'by' phrase, and expect the key to be the version that a reader can parse without going back to the start of the sentence.

No directly related past PYQ was found.

• practice — not a real PYQ

  Rearrange these parts into the most appropriate sentence: 'by an anonymous letter (P) / her long and patient (Q) / was finally rewarded (R) / search for the family (S)'

  • (a)QSRP
  • (b)PRQS
  • (c)QRSP
  • (d)PQSR

  Answer(a) QSRP — 'Her long and patient search for the family was finally rewarded by an anonymous letter.' Q ends in an adjective with no noun, so S, which carries the head noun 'search', must follow it immediately; R is a passive verb phrase needing that subject; and P is the agent phrase of the passive, which takes the final position where the sentence's emphasis falls.

• practice — not a real PYQ

  Which one of the following is the most natural ordering of a passive clause in ordinary written English?

  • (a)By the auditors the discrepancy was detected in March.
  • (b)The discrepancy was detected by the auditors in March.
  • (c)Was detected the discrepancy by the auditors in March.
  • (d)In March by the auditors the discrepancy was detected.

  Answer(b) The discrepancy was detected by the auditors in March — the unmarked order for a passive is subject, then the passive verb, then the 'by' agent. Option (a) fronts the agent, option (d) piles two adjuncts before the subject, and option (c) inverts the verb ahead of the subject with no trigger for inversion; all three are readable only with effort.