How to Solve Error Detection Questions for SEBI Grade A 2025 Exam

Error Detection is one of those parts of the SEBI Grade A English section that truly tests your precision in the English Language section. It can be tricky, but only if you haven’t trained your mind to point out and correct those errors quickly. This area tests your command of grammar, sentence structure, and contextual accuracy. In this blog, we will cover the types of Error Detection questions and simple tips to master the art of solving such questions quickly and correctly.

Error Detection Questions Weightage

Error Detection questions require you to identify grammatical or structural mistakes in a sentence or part of a sentence.

• In Phase 1, the English section carries 30 questions for 30 marks with a strict time limit of 20 minutes. Error Detection typically accounts for 4 to 6 questions, making it a reliable scoring area.
• In Phase 2 (Descriptive English), while direct Error Detection questions are not asked, the same grammar and sentence correction skills are indirectly tested in essay and precis writing.

Types of Error Detection Questions for SEBI Grade A 2025

Based on previous exam trends and expert analysis, here are the most probable Error Detection question types with examples sentences, errors and their correct forms.

Error Type	Example Sentence	Error	Correct Form
Subject-Verb Agreement	The team are playing very well.	“are”	The team is playing…
Subject-Verb Agreement	Neither of the two boys are guilty.	“are”	Neither… is guilty
Tense & Verb Form	He did not completed his assignment.	“completed”	He did not complete…
Tense & Verb Form	She did not went to the office.	“went”	She did not go…
Preposition Usage	She is married with a doctor.	“with”	She is married to…
Preposition Usage	The book is in the table.	“in”	The book is on the table
Article/Determiner	She is a honest person.	“a”	She is an honest person
Article/Determiner	He is the best of the both players.	“the”	He is the best of both…
Pronoun & Modifier	Each of the players have performed well.	“have”	Each… has performed well
Pronoun & Modifier	Everyone should do their duty.	“their”	Everyone should do his/her duty

Sample Error Detection Questions

Error Detection questions often appear deceptively simple but require sharp grammar awareness. The following examples cover subject-verb agreement, tense, prepositions, articles, and pronouns—exactly the areas SEBI has tested in past years. Solving these will help you identify patterns quickly and avoid common traps in the exam.

Sample Questions:

Here are 5 sample questions with answers, reflecting the most common types asked in SEBI Grade A exams. Practice them to strengthen your accuracy.

1. Q: The team are playing very well this season.
   Error: “are” → Correct: “is”
2. Q: He did not completed his assignment on time.
   Error: “completed” → Correct: “complete”
3. Q: She is married with a doctor.
   Error: “with” → Correct: “to”
4. Q: The book is in the table.
   Error: “in” → Correct: “on”
5. Q: Neither of the two boys are guilty.
   Error: “are” → Correct: “is”

Simple Tips to Solve Error Detection Questions in Seconds

To score high in SEBI Grade A English, speed and accuracy are equally important. Here are some smart strategies:

Read the Sentence Fully & Attentively

Don’t run by spotting one word and assuming it’s wrong. Many errors are hidden in subtle grammar points like the consistency in tense or the usage of articles. Read the entire sentence carefully, understand the context, and then decide. This habit prevents careless mistakes and ensures you don’t miss errors that only become clear when the sentence is seen as a whole.

Find Typical Mistakes

Most exam questions revolve around predictable grammar traps—subject‑verb agreement, tense forms, prepositions, and articles. If you train your eye to quickly identify these categories, you’ll save time and avoid confusion. For example, “Neither of the boys are guilty” is a classic subject‑verb error. Recognizing these patterns instantly boosts accuracy and confidence.

Rule Out Wrong Options

When multiple options look confusing, apply elimination. Cross out choices that clearly violate grammar rules, then focus on the remaining ones. This technique narrows your thinking and reduces the chance of over‑analysis. Even if you’re unsure, elimination increases your probability of selecting the correct answer, especially under time pressure in competitive exams.

Sharpen Grammar with Business Vocabulary

Since SEBI often frames sentences around financial or economic topics, practicing with such contexts gives you an edge. For example, sentences about “market volatility” or “investment decisions” may carry subtle grammar errors. Familiarity with finance‑related vocabulary ensures you don’t get distracted by technical terms and can focus on spotting the grammatical mistake quickly.

Keep an Eye on Your watch

Error Detection is scoring only if you solve fast. Spending more than one minute per question reduces your chances of attempting other sections. Train yourself to spot errors within seconds by practicing daily. You need to increase your answering speed via mock test practice. And don’t forget that accuracy matters more than guesswork. Smart time allocation makes sure maximum marks in minimum time.

Takeaway

Error Detection is a scoring topic in SEBI Grade A 2025. By practicing different types, revising grammar rules, and analyzing past exam trends, you can master this section easily.

• Don’t jump to conclusions, as errors often lie in subtle grammar points.
• Pay heed to subject-verb agreement, tense, prepositions, and articles.
• Reduce your choices by applying grammar rules.
• SEBI often frames sentences around financial topics.
• Invest no more than 1 minute per question.

Last but not least, practice daily, revise as often as you can, and take mock tests to increase your speed and accuracy.

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SEBI Grade A Cut Off 2025	SEBI Grade A Study Plan 2025

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