How To Tackle Error Spotting And Sentence Correction Questions In Detail

 

Error Spotting and Sentence Correction questions are grammar-based and test your knowledge of English language rules. Scoring well in these areas can significantly boost your performance in both Prelims and Mains.

 

What Are These Question Types?

1. Error Spotting

You’re given a sentence divided into parts (typically 4–5). You must identify the part that contains a grammatical error. Some versions may also include a “no error” option.

 

2. Sentence Correction

You’re given a sentence with a highlighted portion. You must choose the grammatically correct alternative from the options provided.

 

Key Grammar Rules to Master

Understanding and applying these grammar topics is essential:

Topic

Examples of What’s Tested

Subject-Verb Agreement

He go/ goes to school.

Tenses

She has worked / had worked here.

Articles

A / An / The apple a day…

Prepositions

He is good at / in / on math.

Conjunctions

Although / Despite / Because

Modifiers

Only she saw the movie → She only saw the movie (wrong)

Parallelism

He likes to dance, singing, and eat (wrong)

Pronouns

Each of the players have / has a role.

Comparisons

She is better than / to / over her sister.

Word Usage

Affect vs. Effect, Advice vs. Advise, Less vs. Fewer

 

Strategy to Tackle Error Spotting

1. Read the Entire Sentence First

Don’t jump into analyzing parts before getting the context.

2. Check Subject-Verb Agreement

Find the subject and ensure the verb agrees in number and tense.

3. Look for Common Grammar Errors

Wrong prepositions, verb tense mismatches, misplaced modifiers, etc.

4. Eliminate Grammatically Sound Parts

Focus on only the problematic portion after eliminating correct ones.

5. Spot Word Usage Errors

 

Strategy for Sentence Correction

1. Read the Original Sentence Carefully

Try to mentally correct it before checking the options.

 

2. Look for Errors in Structure

Verb tense, word order, preposition, conjunctions, modifiers.

 

3. Use POE (Process of Elimination)

Eliminate awkward, redundant, or grammatically incorrect choices.

 

4. Check for Parallelism

Ensure items in lists or comparisons follow the same structure.

 

5. Don’t Fall for Wordiness

Prefer concise, clear options that retain the original meaning.

 

Practice Plan (4 Weeks)

Week

Focus Area

Week 1

Grammar Revision + Basic Error Spotting

Week 2

Sentence Correction Practice (Topic-wise)

Week 3

Mixed Sets + Time Practice

Week 4

Full-Length Mock Tests + Error Analysis

 

Must-Practice Error Categories

  • Subject-Verb Agreement

  • Tense Consistency

  • Pronoun Reference

  • Parallelism

  • Article Usage

  • Idiomatic Expressions

  • Preposition Errors

  • Misplaced Modifiers

 

Recommended Resources

Books:

Magme Medal – Grammar

English Language – Magme Medal

 

Common Mistakes to Avoid

Ignoring context while correcting sentences

Guessing blindly in tricky grammar questions

Overthinking simple sentences

Memorizing rules without application practice

 

Final Tips

Revise grammar rules regularly.

Practice 10–15 error spotting questions and 5–10 sentence corrections daily.

Maintain a grammar error logbook to track recurring mistakes.

Time yourself during practice to build speed and accuracy.

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