Why this topic matters · 7 min read
Sentence Improvement is a staple in SBI Clerk English section, appearing as 5-10 questions in Prelims and Mains. A sentence is given with an underlined part, and you must choose which option correctly replaces it (or identify if no change is needed). It tests grammar rules, subject-verb agreement, tense consistency, idiom usage, and word choice. Getting 4-5 correct here can easily swing your sectional cutoff.
Subject-Verb Agreement
The verb must match the subject in number. Singular subjects take singular verbs, plural subjects take plural verbs. The most common trap is a phrase between the subject and verb that confuses you about which word is actually the subject.
- Ignore phrases beginning with: of, along with, together with, as well as, in addition to — subject is before these phrases
- Either/Or and Neither/Nor: verb matches the noun closest to it
- Collective nouns like committee, team, jury take singular verb in Indian English usage
- Everyone, each, nobody, anyone, someone — always singular verb
- News, Mathematics, Physics, Economics — singular verb despite looking plural
Tense Consistency
Sentences must maintain logical tense flow. If a sentence starts in past tense, related actions should also be past tense unless a specific time marker changes this. Shifting tenses without reason is one of the top errors tested in SBI Clerk.
- Simple Past for completed actions: She went to the store
- Past Perfect for the earlier of two past actions: He had left before she arrived
- Present Perfect for actions with present relevance: I have lived here for five years
- Would/Could/Should + have + V3 for unfulfilled past conditions
- Never mix present perfect with a specific past time word like yesterday, last year
Pronoun Usage
Pronouns must agree with their antecedents in number and gender. The pronoun must clearly refer to one specific noun. Vague or incorrect pronoun reference is a favourite trick in this section.
- Use who for persons, which for things, that for both in defining clauses
- Whom is used as object: To whom did you speak (not who)
- Reflexive pronouns like himself, themselves cannot be used as standalone subjects
- Each, every, anyone, everyone take singular pronoun: Everyone should bring his or her book
- Avoid ambiguous pronouns: if two nouns precede a pronoun, make sure reference is clear
Preposition and Idiom Errors
Certain verbs, adjectives, and nouns always pair with specific prepositions. These pairings are called collocations or fixed idioms. SBI Clerk frequently tests wrong preposition use in the underlined portion.
- Differ from (things differ from each other), differ with (persons differ with opinions)
- Comply with, conform to, adhere to, abide by — not interchangeable freely
- Interested in, good at, afraid of, responsible for — fixed preposition partners
- Discuss does not need with: say discuss the matter, not discuss about the matter
- Reach does not need to: say reach the station, not reach to the station
Adjective and Adverb Confusion
Adjectives describe nouns. Adverbs describe verbs, adjectives, or other adverbs. Swapping these is a common error. Also watch out for comparative and superlative forms.
- She sings good is wrong — should be She sings well (adverb needed for verb)
- Use comparative for two things: He is taller than his brother
- Use superlative for three or more: She is the tallest in the class
- Avoid double comparatives: more better, more taller are always wrong
- Hardly, barely, scarcely are negative adverbs — do not pair with another negative
Redundancy and Word Choice
Redundancy means saying the same thing twice using different words. SBI Clerk also tests whether the correct word is chosen from similar-looking or similar-sounding words. Clean and precise writing is the goal.
- Return back, revert back, repeat again, end result — all redundant phrases
- Affect vs Effect: Affect is the verb, Effect is the noun
- Farther vs Further: Farther for physical distance, Further for degree or extent
- Fewer vs Less: Fewer for countable nouns, Less for uncountable
- Between is for two items, Among is for three or more
The No Improvement Option
Every Sentence Improvement question has an option that says No Improvement or No Correction Required. Many aspirants panic and never choose this, which is itself a mistake. Around 1 in 5 questions may have the original sentence correct as it is.
- Read the sentence slowly before looking at options — form your own judgement first
- If none of the options sound better than the original, choose No Improvement confidently
- Do not change a sentence just because it sounds formal or complex — that alone is not an error
- Re-read the original with the replacement option in place before finalising your answer
⚠ Common mistakes to avoid
- Choosing an option that fixes one error but introduces a new one — always read the full replacement in context
- Ignoring the No Improvement option out of fear — roughly 20 percent of questions may need no change
- Confusing discuss about with discuss — discuss is a transitive verb and needs no about
- Changing tense unnecessarily because one option sounds more formal, without checking logical flow
- Falling for options that sound natural in spoken English but are grammatically incorrect, like between you and I instead of between you and me
🧠 Memory aids
- PASTE rule for tense: Past Actions Stay in the past Unless a Time marker Exits the sequence
- FANBOYS for coordinating conjunctions: For And Nor But Or Yet So — helps spot sentence joining errors
- FEWER counts, LESS flows: Fewer fingers (countable), Less water (uncountable) — think of counting on fingers
- WHO does, WHOM receives: Who kicked the ball, Whom did you call — replace with he/him test: if he fits use who, if him fits use whom
🎯 SBI CLERK exam tips
- SBI Clerk Prelims typically has 5 Sentence Improvement questions as a standalone set or mixed within a reading block — expect moderate difficulty with one grammar trap per question
- Underlined portion is usually 3 to 7 words — the error is almost always within those words, so do not second-guess the non-underlined part
- Recent SBI Clerk papers have favoured tense errors and preposition misuse over straightforward subject-verb agreement — prepare these two areas first
- Time strategy: spend no more than 30-35 seconds per question — if unsure between two options, go with the one that is simpler and has no redundancy
- In Mains, Sentence Improvement sometimes appears in a paragraph form where one full sentence is highlighted — the logic remains the same but you need to also check contextual fit with surrounding sentences
Q1 · hard · AI-verified
The bank's new digital platform provides customers with more convenience and accessibility than their previous system.
- The bank's new digital platform provides customers with more convenience and accessibility than its previous system
- The bank's new digital platform provide customers with more convenience and accessibility than their previous system
- The bank's new digital platform provides customers with more convenience and accessibility then their previous system
- No improvement required
Q2 · hard · AI-verified
The company's profits have been declining since the past five years due to increased competition.
- The company's profits have been declining since the last five years due to increased competition.
- The company's profits have been declining for the past five years due to increased competition.
- The company's profits had been declining since the past five years due to increased competition.
- The company's profits has been declining since the past five years due to increased competition.
Q3 · hard · AI-verified
Not only did the new software improve efficiency, but it also reduces operational costs significantly.
- Not only did the new software improve efficiency, but it also reducing operational costs significantly.
- Not only does the new software improve efficiency, but it also reduces operational costs significantly.
- Not only did the new software improve efficiency, but it also reduced operational costs significantly.
- Not only the new software improved efficiency, but it also reduced operational costs significantly.
Q4 · hard · AI-verified
The research findings suggests that climate change is affecting agricultural productivity across different regions.
- The research findings suggests that climate change are affecting agricultural productivity across different regions.
- The research findings suggest that climate change is affecting agricultural productivity across different regions.
- The research findings suggested that climate change is affecting agricultural productivity across different regions.
- The research finding suggests that climate change is affecting agricultural productivity across different regions.
Q5 · hard · AI-verified
The new manager's approach to handling customer complaints are both innovative and effective in resolving issues promptly.
- The new manager's approach to handling customer complaints is both innovative
- The new manager's approaches to handling customer complaints are both innovative
- The new manager's approach for handling customer complaints are both innovative
- No improvement required