Advanced Level Conjunction Quiz

Both "so as to" and "in order to" are infinitive purpose expressions meaning "with the aim of" — both correctly complete this sentence: "introduced so as to reduce" and "introduced in order to reduce." Both are grammatically correct and stylistically accepted in formal English. "So that" requires a subject + verb clause — "so that it could reduce unemployment" — not an infinitive. When a purpose expression is followed directly by a base verb (reduce), both "so as to" and "in order to" are correct. Knowing when two answers are simultaneously valid is a top-tier advanced skill.

"Not only...but also" requires strict parallel structure — the elements following each conjunction must be grammatically identical. "Not only [a brilliant scientist]" is a noun phrase. "But also [a gifted musician]" must also be a noun phrase — without "is": "but also a gifted musician." Inserting "is" after "but" breaks the parallel structure by making the second element a clause while the first remains a noun phrase.

Correct sentence: "She is not only a brilliant scientist but also a gifted musician." The auxiliary "is" belongs before "not only," not after "but also."

"Although" and "but" are both contrast conjunctions — using them together is the double conjunction error. Only one contrast conjunction can govern a sentence. Either: "Although the team practised consistently for months, it failed to win the championship" or "The team practised consistently for months, but failed to win the championship." The second clause also lacks a subject ("it") — making this a compound error. The primary flagged error is the double conjunction "although...but" in option B. Double conjunction errors are guaranteed questions in SSC CGL Tier 1 and Tier 2.

"Would have attended" in the main clause signals a Type 3 conditional — the if-clause must use past perfect: "if she had known." "If" is the standard subordinating conjunction for all conditional types. "Had" alone (without "if") would require inversion: "Had she known about it in time, she would have attended" — an inverted conditional. "Unless" means "if not" — "unless she had known" would mean "if she had not known" — wrong logic. "Provided that" implies a condition that must be met going forward — not appropriate for a past hypothetical. "If + past perfect" is the standard Type 3 structure.

Both "unless" and "until" are logically correct here but carry slightly different meanings. "Postponed unless all participants confirm" = postponed except if they confirm (condition). "Postponed until all participants confirm" = postponed up to the point when they confirm (time boundary). Both meanings are valid interpretations of the sentence and both conjunctions produce grammatically and logically correct sentences. When both options are simultaneously correct with slightly different but acceptable meanings, the answer is "both." This dual-answer recognition is a top-tier advanced conjunction skill.

"As though" (and its synonym "as if") is the correct subordinating conjunction for introducing a hypothetical or contrary-to-fact comparison — "she behaved as though she owned the department" (she does not own it). "As though/as if" + past tense signals a hypothetical situation. "Like" is a preposition in standard formal grammar — it cannot introduce a clause ("like she owned" is informal/non-standard in exam English). "As" introduces manner clauses but without the hypothetical meaning — "she behaved as she was instructed" (factual). Hypothetical behaviour comparison → "as though/as if" exclusively.

"Both...and" is the fixed correlative pair — "both" cannot pair with "as well as." "As well as" is a standalone additive expression — it does not need "both." Either: "Both the management and the employees are responsible" or "The management as well as the employees is responsible" (note: "as well as" is parenthetical → singular verb). Using "both...as well as" merges two separate constructions — always an error. This is the same double conjunction error as "although...but" and "though...yet" — correlative conjunctions must pair with their fixed partners only.

"As if" introduces a hypothetical/contrary-to-fact comparison — "she speaks French as if she were born in Paris" (she was not born in Paris). The subjunctive "were" after "as if" is mandatory for all persons — "as if she were," "as if he were," "as if I were." "Like" is a preposition and cannot introduce a clause in formal grammar. "Though" introduces concession — wrong logical relationship. "As" introduces a factual manner comparison — but "were" (subjunctive) signals this is hypothetical, not factual. "As if/as though + subjunctive were" is the fixed hypothetical comparison structure.

All three options pair two contrast conjunctions — "although/but," "though/yet," and "even though/still" — creating double conjunction errors in each case. Standard grammar allows only one conjunction per contrast relationship.

Correct forms: "Although/Though/Even though he works day and night, he cannot meet the target" (subordinating conjunction alone) or "He works day and night, but/yet he cannot meet the target" (coordinating conjunction alone). "Still" as a conjunctive adverb after "even though" is debated — in strict exam grammar, combining these is flagged. Recognising that all options are wrong is the advanced skill tested here.

The standard correlative pair is "not only...but also" — "also" is a required part of the pair. "But in the evening too" omits "also" and adds "too" — an informal substitution that is not accepted in formal exam grammar. "Too" at the end is conversational but not the standard written form for this correlative structure.

Correct sentence: "She studies not only in the morning but also in the evening." "Too" and "as well" are acceptable in informal addition structures but cannot replace "also" in the "not only...but also" correlative pair in exam grammar.

"No sooner...than" is the fixed correlative pair — "when" cannot replace "than" after "no sooner." Correct sentence: "No sooner did the results get announced than the celebrations began." Additionally, "no sooner" correctly requires subject-auxiliary inversion — "did the results get announced" is correctly inverted. The inversion is right; the conjunction is wrong. "Barely/hardly/scarcely + when" is the parallel pattern — students often reverse the pairings.

Memory hook: no sooner = than (think: comparison); hardly/barely/scarcely = when (think: time point).

Both "so that" and "in order that" are subordinating conjunctions of purpose that introduce clauses — both correctly complete "Work diligently so that/in order that you may achieve your targets." Both require a subject + modal (may/might/can/could) + verb in the subordinate clause. "In order that" is more formal but equally correct. "So" alone (without "that") would require a comma and work as a coordinating conjunction of result — slightly different structure. When two formal purpose conjunctions both correctly introduce the same clause structure, both are correct.

 "The fact that" introduces a noun clause — the conjunction before it must be one that can precede a noun clause or noun phrase. "Notwithstanding" is a formal preposition/conjunction that can precede noun phrases and "the fact that" clauses — "notwithstanding the fact that she was exhausted" is formally correct. "Despite" and "in spite of" are prepositions — they can precede noun phrases ("despite her exhaustion") or "the fact that" clauses in formal writing. "Although" is a conjunction that introduces its own clause — it cannot precede "the fact that" as a complete phrase. In standard exam usage, "despite the fact that" and "notwithstanding the fact that" are both correct — here "notwithstanding" is the most formally precise option.

 "Unless" already means "if not" — adding "not" inside the unless clause creates a double negative that reverses the intended meaning. "Unless he is not invited" = "if he is invited" — the opposite of what is intended. The correct sentence is "He will not go to the party unless he is invited by the host." The rule: "unless" = "if not" — never put another "not" inside the unless clause. This double negative with "unless" is a precise advanced error that appears in formal sentences where the surrounding structure is correct but the "unless + not" combination destroys the logic.

The sentence contrasts being junior in rank with demonstrating leadership — the expected outcome of junior rank (deference, inexperience) is contradicted by the remarkable leadership. "Although" is the subordinating conjunction of concession/contrast — it correctly frames being junior as a conceded fact that does not prevent the leadership. "Since," "because," and "as" all express cause — making junior rank the reason for the leadership, which is logically wrong. When the main clause contradicts the expected result of the subordinate clause, "although/though/even though" is always the correct conjunction.

This sentence is fully correct. "No sooner...than" is the correct pair — "than" after "no sooner" is right. The past perfect "had no sooner left" is correctly used for the earlier completed action. "Her phone began to ring" uses simple past for the subsequent action — also correct. The adverb "repeatedly" correctly modifies "ring." Subject-auxiliary inversion is not required here because the sentence does not begin with "no sooner" — it begins with the subject "she." When "no sooner" appears in the middle of a sentence after the subject, no inversion is needed. No error.

"So that" introduces a purpose clause — "she works hard so that she may secure a top rank" expresses the intended goal of her hard work. The structure: main clause + so that + subject + modal (may/might/can) + verb. "Because" introduces cause — "she works hard because she secured a top rank" — reverses the time sequence and changes the relationship. "Since" also introduces cause — wrong relationship for purpose. "In order" is incomplete without "to" or "that" — "in order that" or "in order to" are the complete forms. "So that + may" for purpose is the standard structure.

With "either...or," the verb agrees with the subject closer to it — "the board members" (plural).

The verb must be plural: "have the authority," not "has the authority." This is the proximity rule for correlative conjunctions. Had the sentence been "Either the board members or the chairman has the authority," the singular "has" would be correct because "the chairman" (singular) would be the nearer subject. The nearer subject always governs the verb in "either...or" and "neither...nor" structures — regardless of the other subject's number.

Every element of this sentence is correct. "Such a + adjective + noun + that" is the standard degree-result structure for noun phrases — "such a talented musician that." "Cannot help but + base verb" is the fixed idiomatic expression meaning "is unable to avoid" — "cannot help but appreciate" is correct. This idiom is sometimes mistakenly flagged because "but" appears to create a redundancy with "cannot" — but "cannot help but" is a recognised fixed expression in standard grammar. No error — a deliberate test of whether advanced students recognise a sophisticated but fully correct formal sentence.

Both "However hard she tries" and "No matter how hard she tries" are correct concessive structures meaning "regardless of how hard she tries." "However + adjective/adverb + subject + verb" is a formal concessive conjunction structure. "No matter how + adjective/adverb + subject + verb" is an equally correct alternative. Both are standard in formal English and accepted in exam grammar. "Whatever" would require "Whatever she tries" (without "hard") — with "hard" it is ungrammatical. When two structures are both correct and available as a combined option, that combined option is the answer.

"So + adjective + that" is the correct structure for degree-result clauses when a bare adjective (no noun) follows. "So tired that she fell asleep" correctly links the degree of tiredness to the result. "Such + (adjective) + noun + that" requires a noun — "such a tiring day that" — no noun is present here, so "such" is wrong. "Too + adjective + to-infinitive" is the alternative result structure — but it uses "to," not "that," and implies inability rather than result. "Very" does not introduce result clauses. "So...that" with a bare adjective is always the answer when no noun follows.

"So as to + base verb" is the correct infinitive purpose expression when there is no separate subject in the purpose clause — "left early so as to arrive before the guests." "So that" and "in order that" both require a separate subject + modal verb in the clause they introduce — "so that she could arrive" / "in order that she might arrive." When the purpose clause shares the same subject as the main clause and uses an infinitive (not a clause), "so as to" or "in order to" are correct — not "so that" or "in order that." The absence of a separate subject determines the conjunction type.

"Despite" is a preposition — it is followed directly by a noun or noun phrase (including gerunds). "Despite facing numerous obstacles" correctly uses the gerund "facing" as the object of the preposition. "Although" is a conjunction — it must introduce a clause with a subject and verb: "although she faced" — a gerund cannot follow "although" directly. "In spite" is incomplete without "of" — "in spite of facing." "Notwithstanding" can precede gerund phrases but is more formal and less natural here. "Despite + gerund" is the standard, most natural, and exam-preferred structure when a preposition precedes a verbal noun.

Tense consistency requires both clauses in a "not only...but also" structure to use the same tense. "Did she complete" is past tense — "but she also exceeded" must also be past tense. "Exceeds" (present tense) breaks tense consistency.

Correct sentence: "Not only did she complete the project on time, but she also exceeded the quality benchmarks." Additionally, the inversion in "not only did she complete" is correctly formed — the error is exclusively the tense switch in option C. Tense consistency across correlative conjunction pairs is a high-frequency advanced error spotting target.

Two double comparative errors exist in this sentence — both "more harder" and "more better" are wrong. However, the question asks for the location of the error — option A ("more harder") is the first error and the primary flagged location. "Hard" forms its comparative with -er (harder) — "more" is redundant. "Better" is already the comparative of "well/good" — "more" is redundant there too.

The correct sentence: "The harder you practise, the better your performance will become." Both sides of the "the...the" structure must use single comparative forms — never double comparatives.

"So + adjective + that" does not include "much" between "so" and the adjective. "Much" is used to intensify comparative adjectives ("so much more talented") or in "so much + noun" constructions ("so much work"). For positive degree adjectives in the "so...that" structure, "much" is never inserted: "She is so talented that" is correct. "So much talented" is ungrammatical — "much" cannot modify a positive adjective directly in this position. The correct sentence: "She is so talented that every organisation wants to recruit her immediately."

"Not only...but also" requires parallel structure. "Not only [demanded] higher wages" — the verb "demanded" is the governing verb before "not only." The element after "not only" is "higher wages" (noun phrase). "But also" must introduce a parallel noun phrase — "better working conditions." The verb "wanted" in option B creates a new verb phrase after "but also" — breaking the parallelism.

Correct sentence: "The workers demanded not only higher wages but also better working conditions." The governing verb "demanded" applies to both elements — no second verb is needed or allowed.

Option A satisfies all four advanced conjunction requirements simultaneously. First, "not only" at the start requires subject-auxiliary inversion — "does she manage" is correctly inverted. Second, "but also" correctly completes the correlative pair. Third, the elements after each conjunction are parallel — "manage her work efficiently" and "balance her personal life admirably" are both verb phrases. Fourth, tense consistency is maintained — both verbs in present tense. Option B lacks inversion. Option C breaks parallel structure ("does she manage" vs. "balances"). Option D destroys parallel structure entirely with an awkward passive in the second clause. Option A is the only sentence that is simultaneously correct in inversion, pairing, parallelism, and tense.

"Too...to" is a negative result structure — it already implies negation: "too intelligent to understand" means "so intelligent that she cannot fail to understand" — which is a double negative when "not" is added. The correct sentence is "She is too intelligent to understand such a simple trick" (meaning she would never fall for it) or "She is intelligent enough to understand the implications." "To not understand" creates an illogical double negative within the "too...to" structure.

Remove "not" to correct: "too intelligent to understand the implications" or restructure with "enough...to."

"Until" in a negative main clause structure takes a positive subordinate clause — "will not be implemented until the board approves it." Adding "not" inside the until clause creates a double negative — "until the board does not approve it" = "until the board fails to approve it" — the opposite of the intended meaning. This "until + not" double negative is the exact parallel to the "unless + not" error from Q17.

Rule: when the main clause is already negative ("will not"), the time/condition clause (until/unless) must be positive. Never pair "not" in both clauses.