Core ConceptRead this first β the foundation of the topic
Common ones include
because, since, although, while, if, when, where, unless, until, after, before. These show relationships like cause-effect, time, condition, or contrast
Correlative Conjunctions work in pairs
either...or, neither...nor, both...and, not only...but also, whether...or. These must be used together and maintain parallel structure.
Exam PatternsWhat examiners ask β read before attempting PYQs
SSC CGL frequently tests conjunctions in three ways: 1) Error detection where wrong conjunctions are used, 2) Fill-in-the-blanks requiring appropriate conjunction choice, 3) Sentence improvement asking for better conjunction usage. Questions often test logical relationships between clauses and parallel structure.
ShortcutsUse these to save 30β60 seconds per question
Use the 'Logic Test' - read the sentence and identify the relationship between parts. If showing addition, use 'and'. If showing contrast, use 'but' or 'however'.
If showing cause-effect, use 'because' or 'since'. If showing choice, use 'or'. This eliminates wrong options quickly.
Worked ExampleSolve this step-by-step before moving on
1
Step 1
Identify the relationship between clauses. First clause: 'He studied hard' (positive action). Second clause: 'he failed' (negative result).
2
Step 2
Apply logic test. There's contrast between expectation and result.
3
Step 3
Find contrast conjunction. Among options, 'but' shows contrast.
4
Step 4
Verify by substitution. 'He studied hard but he failed the exam' - makes logical sense.
Answer: (b) but
Another Shortcut: For correlative conjunctions, check if both parts maintain parallel structure. 'He likes not only cricket but also football' - both parts after conjunctions are nouns (cricket, football), so it's correct.
Exam TrapsCommon mistakes students make β avoid these
Students often confuse 'because' and 'since'. While both show cause-effect, 'because' gives direct reason, 'since' gives known/obvious reason. Also, using 'and' everywhere is wrong - match the conjunction to the logical relationship between clauses.
Identify the error in the sentence below:
She worked hard not only to earn money (A) but also for gaining (B) recognition in her field. (C) No error (D)
Practice 2medium
Identify the error in the sentence below:
The committee decided that they would either postpone the meeting (A) or cancel it, (B) and they informed all members (C) about the decision. (D) No error (E)
Practice 3medium
Identify the error in the sentence below:
Neither the manager nor the employees (A) was willing to accept the new policy, (B) so they decided to meet (C) and discuss the matter further. (D) No error (E)
Practice 4medium
Identify the error in the sentence below:
Although he was tired, (A) yet he continued working (B) because he wanted to complete the project (C) and impress his manager. (D) No error (E)
Practice 5hard
Identify the error in the sentence:
The report states that the company will expand its operations (A) wherever there is demand, (B) however the management (C) must ensure that costs remain controlled. (D) No error (E)
Practice 6hard
Identify the error in the sentence:
Neither the manager nor the employees (A) was willing to compromise, (B) so they decided to seek mediation (C) unless a solution could be found quickly. (D) No error (E)
Practice 7hard
Identify the error in the sentence:
Although he was tired, (A) yet he continued working (B) because he wanted to complete the project (C) before the deadline arrived. (D) No error (E)