Sentence Improvement and Sentence Correction are key topics in English grammar for competitive exams like SSC, Banking, GMAT, CLAT, and MBA entrance tests. These questions test a candidate’s ability to identify errors and replace them with a grammatically correct or more effective option. Since sentence improvement combines both grammar and vocabulary skills, mastering it helps students achieve higher accuracy in exams.
What Is Sentence Improvement / Sentence Correction?
Sentence Improvement questions, also called Sentence Correction questions, present a sentence with an underlined part. The candidate has to either select the correct replacement from given options or mark it as “No Improvement” if the sentence is already correct. This section primarily checks grammar knowledge, logical sentence structure, and usage of words in context.
Why Sentence Correction Matters in Exams
In SSC CGL, SSC CHSL, IBPS PO, SBI Clerk, and other Bank exams, sentence improvement questions with answers are frequently asked. GMAT and CLAT also include sentence correction to evaluate grammar, diction, and style. Practicing this topic improves not only exam performance but also overall English writing skills. Many toppers recommend solving previous year sentence improvement questions (PYQs) because patterns often repeat in exams.
Important Rules for Sentence Improvement
To solve sentence correction questions, candidates must revise fundamental grammar rules:
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Subject-Verb Agreement (SVA): Verbs must match the subject in number and person.
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Tenses: Correct usage of past, present, and future tenses avoids inconsistency.
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Parallelism: Maintain balance in sentence structure when listing actions or ideas.
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Modifiers: Ensure modifiers are placed correctly for clarity.
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Articles & Prepositions: Small words like “a,” “the,” and prepositions often cause errors.
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Diction & Redundancy: Use precise words, avoid repetition, and check idiomatic usage.
Learning these sentence improvement rules will help candidates eliminate wrong options quickly during exams.
Practice Sentence Improvement Questions with Answers
Regular practice is the key to mastering sentence correction questions for SSC and Bank exams. Many resources offer free sentence improvement PDFs with answers that compile 100+ practice questions. These sets usually cover all difficulty levels—basic, moderate, and advanced. For exams like GMAT, practice sets also focus on advanced grammar and logical structure, while SSC and Bank papers stress direct application of grammar rules.
Previous Year Sentence Correction Questions (PYQs)
PYQs are the most reliable material for preparation. Solving previous year sentence improvement questions for SSC and Bank exams reveals common error types, frequently repeated rules, and exam trends. Students preparing for GMAT or CLAT should also attempt official PYQs, as they highlight tricky questions based on diction and parallelism.
Tips & Shortcuts for Sentence Improvement
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Read the entire sentence before focusing on the underlined part.
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Apply elimination: remove grammatically wrong or awkward options first.
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Watch for common traps such as misplaced modifiers or redundant phrases.
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Keep a notebook of grammar rules and tricky PYQs for quick revision.
Sentence Improvement and Sentence Correction questions are high-scoring for SSC CGL, Bank, GMAT, and other exams if approached with proper strategy. Learning the rules, practicing through sentence improvement PDFs with answers, and solving previous year questions can significantly boost accuracy and speed. With consistent practice, candidates can turn this topic into one of their strongest sections in English grammar.
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Subject–Verb Agreement
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Tenses
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Articles & Determiners
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Pronouns
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Adjectives & Adverbs
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Prepositions
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Conjunctions
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Parallelism & Modifiers
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Common Usage / Idioms
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Miscellaneous / Mixed Bag
Top 100 Sentence Improvement / Correction Questions with Explanations
1. Subject–Verb Agreement
Q1. He don’t like playing football.
Answer-Correction: He doesn’t like playing football.
Explanation-Explanation: Singular subject “He” takes “doesn’t,” not “don’t.”
Q2. One of the boys are absent today.
Answer-Correction: One of the boys is absent today.
Explanation-“One of” is always singular.
Q3. Neither of the students have completed the assignment.
Answer-Correction: Neither of the students has completed the assignment.
Explanation-“Neither” is singular.
Q4. Ten kilometers are a long distance to walk.
Answer-Correction: Ten kilometers is a long distance to walk.
Explanation-Distances, measurements, amounts = singular.
Q5. The quality of the apples are good.
Answer-Correction: The quality of the apples is good.
Explanation-Subject = “quality” (singular).
Q6. Each of the girls were given a prize.
Answer-Correction: Each of the girls was given a prize.
Explanation-“Each” is singular.
Q7. The team have won the match.
Answer-Correction: The team has won the match.
Explanation-Collective noun (team) is singular.
Q8. Everyone know the answer.
Answer-Correction: Everyone knows the answer.
Explanation-“Everyone” is singular.
Q9. Neither the teacher nor the students was present.
Answer-Correction: Neither the teacher nor the students were present.
Explanation-Verb agrees with nearest subject → “students.”
Q10. The committee have submitted their report.
Answer-Correction: The committee has submitted its report.
Explanation-Collective noun = singular (unless context shows division).
2. Tenses
Q11. She has went to the market.
Answer-Correction: She has gone to the market.
Explanation-After “has,” use past participle.
Q12. I am living here since 2012.
Answer-Correction: I have been living here since 2012.
Explanation-Since/for + time → Present Perfect Continuous.
Q13. He told me that he will help me yesterday.
Answer-Correction: He told me that he would help me yesterday.
Explanation-Past reporting verb → “would.”
Q14. I have finished my work yesterday.
Answer-Correction: I finished my work yesterday.
Explanation-Past time reference → Simple Past.
Q15. By next month, I will completed the project.
Answer-Correction: By next month, I will have completed the project.
Explanation-Future Perfect tense.
Q16. She is knowing the answer.
Answer-Correction: She knows the answer.
Explanation-Stative verbs (know, like) don’t take “-ing.”
Q17. I am working in this office for five years.
Answer-Correction: I have been working in this office for five years.
Explanation-Use Present Perfect Continuous.
Q18. When I reached the station, the train has left.
Answer-Correction: When I reached the station, the train had left.
Explanation-Past Perfect for action before another past action.
Q19. He is sleeping when the teacher came.
Answer-Correction: He was sleeping when the teacher came.
Explanation-Past Continuous (action interrupted).
Q20. I am agree with you.
Answer-Correction: I agree with you.
Explanation-“Agree” is not used with “am.”
3. Articles & Determiners
Q21. She is a best student in the class.
Answer-Correction: She is the best student in the class.
Explanation-Superlative degree → “the.”
Q22. The gold is a precious metal.
Answer-Correction: Gold is a precious metal.
Explanation-No article with general nouns.
Q23. This kind of problems are difficult.
Answer-Correction: This kind of problems is difficult.
Explanation-“This kind” is singular.
Q24. He gave me an one-rupee coin.
Answer-Correction: He gave me a one-rupee coin.
Explanation-“One” starts with consonant sound /w/.
Q25. She is appointed as a manager.
Answer-Correction: She is appointed manager.
Explanation-“As” unnecessary.
Q26. The informations are not correct.
Answer-Correction: The information is not correct.
Explanation-“Information” is uncountable.
Q27. He gave me an advice.
Answer-Correction: He gave me a piece of advice.
Explanation-“Advice” is uncountable.
Q28. A little knowledge are dangerous.
Answer-Correction: A little knowledge is dangerous.
Explanation-“Knowledge” is uncountable.
Q29. The sceneries of Ooty are charming.
Answer-Correction: The scenery of Ooty is charming.
Explanation-“Scenery” is uncountable.
Q30. He gave me many informations.
Answer-Correction: He gave me much information.
Explanation-“Information” uncountable → “much.”
4. Pronouns
Q31. Everyone should do their duty.
Answer-Correction: Everyone should do his/her duty.
Explanation-“Everyone” = singular.
Q32. He and myself went to the market.
Answer-Correction: He and I went to the market.
Explanation-Reflexive pronoun wrongly used.
Q33. Each of the boys must bring their book.
Answer-Correction: Each of the boys must bring his book.
Explanation-“Each” = singular.
Q34. Neither of them have completed his work.
Answer-Correction: Neither of them has completed his work.
Explanation-“Neither” = singular.
Q35. She is elder than me.
Answer-Correction: She is older than me.
Explanation-“Elder” is used for family relations.
Q36. This is the man which helped me.
Answer-Correction: This is the man who helped me.
Explanation-Use “who” for persons.
Q37. Whom do you think will win the match?
Answer-Correction: Who do you think will win the match?
Explanation-Subject = “who.”
Q38. Between you and I, he is wrong.
Answer-Correction: Between you and me, he is wrong.
Explanation-After preposition, use objective case.
Q39. One must do his duty.
Answer-Correction: One must do one’s duty.
Explanation-Pronoun should match “One.”
Q40. He introduced me with his friend.
Answer-Correction: He introduced me to his friend.
Explanation-Correct phrase: introduce to.
5. Adjectives & Adverbs
Q41. She sings sweet.
Answer-Correction: She sings sweetly.
Explanation-Adverb needed for verb.
Q42. He is more wiser than his brother.
Answer-Correction: He is wiser than his brother.
Explanation-No double comparative.
Q43. This is the most unique painting.
Answer-Correction: This is a unique painting.
Explanation-“Unique” has no comparative/superlative.
Q44. She is the eldest member of the group.
Answer-Correction: She is the oldest member of the group.
Explanation-“Eldest” used only for family.
Q45. She drives careful.
Answer-Correction: She drives carefully.
Explanation-Verb needs adverb.
Q46. He is inferior than me.
Answer-Correction: He is inferior to me.
Explanation-“Inferior to” is correct phrase.
Q47. The climate of Pune is better than Delhi.
Answer-Correction: The climate of Pune is better than that of Delhi.
Explanation-Parallel structure needed.
Q48. He was much happy to hear the news.
Answer-Correction: He was very happy to hear the news.
Explanation-“Very happy,” not “much happy.”
Q49. She is more intelligent of all.
Answer-Correction: She is the most intelligent of all.
Explanation-Superlative needed.
Q50. He is the most tallest boy in the class.
Answer-Correction: He is the tallest boy in the class.
Explanation-Avoid double superlative.