Error Spotting

Error Spotting questions test the ability to identify grammatical, vocabulary, or usage errors in a sentence. A sentence is usually divided into parts, and one part may contain a mistake. The task is to find the incorrect portion and correct it.


Types of Errors in Error Spotting

TypeDescriptionExample
Subject–Verb Agreement ErrorsVerb does not match subject in number or person.She go to school daily. → She goes to school daily.
Tense ErrorsWrong tense usage compared to context.He will went yesterday. → He went yesterday.
Article ErrorsWrong or missing use of a/an/the.He is a honest man. → He is an honest man.
Preposition ErrorsIncorrect preposition choice.She is good in math. → She is good at math.
Pronoun ErrorsWrong case or agreement with antecedent.Everyone should do their duty. → Everyone should do his/her duty.
Word Choice ErrorsIncorrect word usage (often confused words).He is an intelligent than his brother. → He is more intelligent than his brother.
Redundancy ErrorsUnnecessary repetition of meaning.He returned back home. → He returned home.

How to Solve Error Spotting Questions

  1. Read the sentence fully first: Understand the context.
  2. Check one rule at a time: Subject–verb, tense, articles, prepositions, etc.
  3. Identify the most obvious error: Many questions test common traps.
  4. Apply elimination: Rule out grammatically correct parts.
  5. Confirm correction: Ensure the revised sentence is smooth and logical.

Conceptual Tips and Common Mistakes

  • Don’t trust your ear only: Spoken English often skips grammar rules that written English requires.
  • Pay attention to modifiers and comparisons: Errors often hide in degree words (better vs more better).
  • Articles and prepositions are common traps: They account for many exam questions.
  • Check consistency: Tense and pronouns must remain consistent throughout.

Examples

Example 1 — Subject–Verb Agreement

Sentence: She go to school daily.
Correction: She goes to school daily.


Example 2 — Tense Error

Sentence: He will went yesterday.
Correction: He went yesterday.


Example 3 — Preposition Error

Sentence: She is good in math.
Correction: She is good at math.


Example 4 — Redundancy Error

Sentence: He returned back home.
Correction: He returned home.