How To Solve Error Identification Quickly

July 22, 2025

How To Solve Error Identification Questions

How To Solve Error Identification Quickly is something every student should learn if they are preparing for exams or campus placements.

In these questions, a sentence is given, and you have to find the part that has a grammar mistake. If you know some basic grammar rules and follow the right steps, you can solve these questions very fast and correctly.

On this page, you will find easy tips, tricks, rules, and mistakes to avoid to help you do better in this section.

how to solve error identification questions

How To Solve Error Identification Questions

Points To Be Remembered:

Here are few points mentioned how to solve Error Identification Easily-

  • Use of appropriate Preposition.
  • Use of Conjunction – One conjunction in one sentence
  • Use of silent words such as h in Hour- use of article depends upon this
  • Subject- Verb Agreement- Singular Verb for Singular subject and Plural Verb for Plural Subject
  • Use of Much and Many should be clear- many for countable noun and much for uncountable noun
  • Collective Noun can be used with Singular as well as Plural depending upon the use.
how to solve error identification

Strategy for Error Identification Questions

Below you will find few important points one must keep in mind before solving Error Identification Questions:

  • Proper guideline on the level of error detection – step by step.
  • Know the list of error that are common in sentences.
  • Go through multiple mock tests
  • Have a brief of key identifying techniques for error correction

Tips To Solve Error Identification Questions

  1. Know Basic Grammar Rules
    Master subject-verb agreement, tenses, articles, prepositions, conjunctions, and modifiers.
  2. Read the Entire Sentence First
    Understand the context before jumping to the options.
  3. Break Sentence Into Parts
    Examine each part of the sentence independently.
  4. Check For Common Errors
    Look for tense mismatches, incorrect word usage, punctuation, and agreement issues.
  5. Trust Your Instincts (With Logic)
    If something “sounds wrong,” analyze it with grammar logic.

Common Types of Errors Asked

  • Tense errors
  • Wrong use of prepositions
  • Incorrect articles
  • Pronoun mistakes
  • Modifier misplacement
  • Redundancy or repetition

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Must-Know Grammar Rules for Error Identification

Grammar ConceptRule
Subject-Verb AgreementSingular subject = Singular verb, Plural subject = Plural verb
Tense ConsistencyMaintain the same tense throughout unless the context changes
ArticlesUse ‘a’, ‘an’, ‘the’ correctly based on noun and context
PrepositionsWatch for correct prepositions in phrases (e.g., good at, interested in)
ModifiersPlace adjectives/adverbs close to the word they modify

Common Mistakes To Avoid

  • Confusing collective nouns as plural
  • Ignoring contextual verb tense
  • Getting misled by long sentences
  • Rushing through options without full reading
  • Over-relying on what “sounds right”

Error Identification Questions - How to Solve Quickly

Question 1. 

People claim to have seen Unicorns, but not one have proof that it exists.

A.  Have seen
B.  But
C.  Have
D.  Exists

Correct Option: C

Explanation:

The sentence talks about one person not having proof. There is a subject-verb disagreement, instated of “have” there should be “has.”

Question 2. 

Last month, the organization announces “Take your children to work day”, in an attempt to build employee’s morale.

A.  Announces
B.  In an attempt
C.  Build
D.  Employee’s

Correct Option: A

Explanation:

The sentence is grammatically correct as the tense used is wrong. The tone is of past as it says “last month.” Therefore, there should be “announced” instead of “announces.”

Question 3. 

Students that need assistance with university applications can take instant help from the Guidance Department.

A.  That
B.  With university
C.  Can take
D.  Help from the

Correct Option: A

Explanation:

Here the pronoun is “students”, reflecting people where “that” should be replaced with “who.”

Question: 4

She have been looking for her lost watch for two hours but she did not find it.

A. Have been

B. But

C. did

D. None of the above

Correct answer: A

Explanation:

The verb form here is incorrect. The subject “she” requires the correct auxiliary verb “has” instead of “have” to form the present perfect continuous tense. The correct form would be “She has been looking.”

Question: 5

She said that she was ill but I have seen her partying yesterday.

A. was ill

B. have seen

C. partying

D. None of the above

Correct answer: B

Explanation:

Since this sentence refers to the past (yesterday), ‘have seen’ will be replaced by ‘saw’.

I SAW- it is used for past simple tenses. It means that it was done in the past days.

I have seen-it is used for the present perfect tense. It means that it has been done in the present time.

Also Check Out

Rules for Error Identification
Tips, Tricks and Shortcuts For Error Identificaton
Error Identification Questions and Answers

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