Content updated on 25 April 2026
Grammar is the only section of the English board exam where 100% marks are completely within your control. No subjectivity. No "examiner's mood." No vague marking scheme. Either your answer is correct, or it is not. And yet, every year, thousands of students who knew the rules still lose 2–3 marks in grammar. Why? Because knowing the rule and applying it perfectly under exam pressure are two different things. This lesson is your bridge between the two. It will show you exactly which grammar topics yield the highest return for your study time, how to drill them until they become automatic, how to avoid the five most expensive mistakes, and what to do in the last 24 hours before your exam to ensure grammar becomes your guaranteed marks bank. No fluff. No filler. Pure, actionable strategy from board exam data, marking schemes, and topper interviews.
✅ Recommended for: Class 10–12 (Exam‑Focused Grammar Mastery) | CBSE & UP Board
(Click any topic to jump straight to that section)
- Why Grammar is the Fastest Route to Higher Marks
- The High‑Return Grammar Topics (Priority Order)
- The 10‑Minute Daily Grammar Drill
- 5 Silly Grammar Mistakes That Cost You Marks (And How to Stop Making Them)
- Question‑Specific Scoring Strategies
- What to Do 24 Hours Before the English Exam
- Quick Do's and Don'ts Summary
1. Why Grammar is the Fastest Route to Higher Marks
Let's look at the numbers. In the CBSE Class 10 board exam, the grammar section carries 10 marks. The writing section carries 10 marks, but grammar accuracy also directly influences your writing score — an additional 1 mark per writing task is reserved for "Accuracy of Spelling and Grammar." So grammar actually influences 12–13 marks out of 20 in Section B. In UP Board Class 10, grammar carries a hefty 15 marks directly. Across both boards, grammar is worth 10–15% of your total English marks — and unlike literature, you don't need to memorise chapters or quotes.
Here is why grammar should be your priority:
- Grammar is objective. There is exactly one correct answer for a gap‑filling blank, one correct error correction, one correct reported speech transformation. There is no "maybe" or "partial credit" — either 1 mark or 0.
- Grammar is fast. A gap‑filling question takes 30–60 seconds if you know the rule. An editing line takes 20 seconds. You can finish the entire grammar section in 15 minutes and secure 10 marks — a return of 10 marks in 15 minutes that no other section can match.
- Grammar is predictable. The same topics appear year after year: Tenses, Subject‑Verb Agreement, Articles, Prepositions, Modals, Reported Speech, Voice. There are no surprises. Past 5‑year board papers confirm this pattern.
- Grammar boosts writing marks. A letter that opens with "I am writing to express my gratitude" (correct preposition) scores higher than "I am writing for express my gratitude." The examiner may not deduct a specific grammar mark, but the overall impression is weaker.
2. The High‑Return Grammar Topics (Priority Order)
Not all grammar topics are equally important for board exams. Some appear in almost every paper; others appear once in three years. Based on analysis of the last 5 years of CBSE and UP Board papers, here is the priority list you should follow. Spend 70% of your grammar preparation time on the top 4 topics.
| Priority | Topic | Typical Marks | Appearance Frequency | Time to Master |
|---|---|---|---|---|
| ๐ฅ 1 | Tenses (All 12 forms, backshifting) | 3–4 marks | Every year, multiple questions | 2 weeks (30 min/day) |
| ๐ฅ 2 | Subject‑Verb Agreement | 2–3 marks | Every year, especially in editing | 1 week (20 min/day) |
| ๐ฅ 3 | Reported Speech / Narration | 2–3 marks | Every year (CBSE & UP Board) | 2 weeks (30 min/day) |
| 4 | Error Correction (Editing & Omission) | 2–3 marks | Every year, mixed question types | 1 week (20 min/day) |
| 5 | Prepositions | 1–2 marks | Every year, embedded in gap filling | 1 week (15 min/day) |
| 6 | Articles (A, An, The) | 1–2 marks | 3 out of 5 years | 5 days (15 min/day) |
| 7 | Modals | 1 mark | 3 out of 5 years | 5 days (15 min/day) |
| 8 | Active & Passive Voice | 1–2 marks | 2 out of 5 years (more in UP Board) | 1 week (20 min/day) |
| 9 | Sentence Reordering / Jumbled Sentences | 1–2 marks | 3 out of 5 years | 3 days (15 min/day) |
| 10 | Determiners | 1 mark | 2 out of 5 years | 3 days (10 min/day) |
3. The 10‑Minute Daily Grammar Drill
Grammar cannot be crammed the night before. It must be wired into your brain through consistent, bite‑sized practice. Here is a simple daily drill that takes exactly 10 minutes and, over 30 days, will make grammar automatic.
- Minute 1–2: Gap Filling — Solve 5 gap‑filling questions on tenses or prepositions. Use your textbook or a practice worksheet. Check the answers immediately. Circle the ones you got wrong and understand why.
- Minute 3–4: Editing — Take one editing passage (8–10 lines). Identify the error in each line. Write the correction in a two‑column table. Time yourself — aim to finish in 2 minutes.
- Minute 5–6: Reported Speech — Convert 3 direct speech sentences to indirect speech. Vary the sentence types: one statement, one question, one command. Focus on tense backshifting and pronoun changes.
- Minute 7–8: Subject‑Verb Agreement — Read 5 sentences aloud in your mind. Identify the subject. Check if the verb agrees. If the subject is separated from the verb by a phrase ("The list of items..."), be extra careful.
- Minute 9–10: Revision of a weak spot — Review one of the 5 most common mistakes you personally make. Keep a "Mistake Log" — a small notebook where you write every grammar error you make during practice, with the correct version beside it. Spend this final 2 minutes reading your Mistake Log. This prevents repeating the same mistake.
Most students solve 100 questions but repeat the same 5 mistakes 50 times. A Mistake Log breaks that cycle. Every time you practise and make an error, write it down. Before the exam, your Mistake Log will contain exactly the traps you are most likely to fall into — and you'll see them coming.
Example Mistake Log entry:
❌ Wrong: "She don't like coffee."
✅ Correct: "She doesn't like coffee." (Subject‑verb agreement: "She" is singular third person → verb needs "‑es". After "does", use base form "like".)
4. 5 Silly Grammar Mistakes That Cost You Marks (And How to Stop Making Them)
These are the mistakes that examiners see in thousands of answer sheets every year. They are simple. They are avoidable. And fixing them can instantly add 3–5 marks to your score.
- "I didn't went" instead of "I didn't go."
The Rule: After "did not" (or "didn't"), always use the base form of the verb. Never the past tense form.
Fix: Every time you write "didn't", immediately check: is the next word a base verb? If it ends in "-ed" or is irregular past, it's wrong.
Examples: ❌ "I didn't saw him." → ✅ "I didn't see him." | ❌ "She didn't wanted it." → ✅ "She didn't want it." - "More better" / "Most happiest."
The Rule: Never use double comparatives (more + -er) or double superlatives (most + -est). Either use "better" or "more intelligent", never both on the same adjective.
Fix: Check every comparative and superlative. If you see both a helper word and a suffix, one is wrong.
Examples: ❌ "She is more better than me." → ✅ "She is better than me." | ❌ "This is the most finest cloth." → ✅ "This is the finest cloth." - "He is married with a doctor."
The Rule: The correct preposition after "married" is "to", not "with". Similarly: "good at", "fond of", "interested in", "prefer to", "arrive at/in", "angry with".
Fix: Memorise the 20 most common preposition collocations. Keep a small list on your study table. Read it aloud before every practice session.
Examples: ❌ "He is good in maths." → ✅ "He is good at maths." | ❌ "I prefer tea than coffee." → ✅ "I prefer tea to coffee." - Confusing "its" and "it's."
The Rule: "It's" is always a contraction for "it is" or "it has." "Its" shows possession, like "his" or "her."
Fix: Read the sentence and replace "it's" with "it is." If the sentence makes sense, keep the apostrophe. If not, the correct word is "its."
Examples: ❌ "The dog wagged it's tail." → ✅ "The dog wagged its tail." (The tail belongs to the dog.) | ✅ "It's raining outside." (It is raining outside.) - Forgetting the helping verb in passive voice or present continuous.
The Rule: Passive voice requires a form of "be" + past participle. Present continuous requires "is/am/are" + "-ing". Omitting the helping verb makes the sentence grammatically incomplete.
Fix: After writing a sentence, ask: "Where is the verb?" If it's a participle alone ("done", "going"), check if a helping verb is missing.
Examples: ❌ "The work done by him." → ✅ "The work was done by him." | ❌ "She going to school." → ✅ "She is going to school."
5. Question‑Specific Scoring Strategies
Each grammar question type has a specific "scoring formula." Here are the strategies that maximize marks for each:
- Gap Filling: Always read the full sentence first. Identify the part of speech needed by looking at the words before and after the blank. If the blank follows "by", expect a past participle (passive). If it follows "since", expect present perfect or a time point. If two options seem correct, read the broader context of the passage — the tone, tense, and subject will eliminate the wrong choice.
- Editing: Scan each line for the "Big Six" errors: (1) Wrong tense, (2) Subject‑Verb disagreement, (3) Wrong article, (4) Wrong preposition, (5) Wrong word form, (6) Double comparative/superlative. If you can't find any of these, read the line aloud — the error often reveals itself.
- Omission: Read the line aloud. If it sounds broken, a word is missing. Check first for articles ("a", "an", "the"), then for prepositions ("in", "on", "to", "of"), then for auxiliary verbs ("is", "was", "have"). Write the three‑column table neatly — the "Before" and "After" words must be exactly the ones that flank the missing word.
- Reported Speech: Follow the 4‑step formula: (1) Change the reporting verb, (2) Backshift the tense, (3) Change pronouns, (4) Change time/place words. Always check if the sentence contains a universal truth or scientific fact — in that case, do not backshift the tense.
- Sentence Reordering: Identify the subject first, then the verb. Place modifiers correctly — adjectives before nouns, adverbs near the verb. Conjunctions ("because", "although", "while") signal dependent clauses. Write the final sentence with correct capitalization and punctuation.
6. What to Do 24 Hours Before the English Exam
The last day is not for learning new concepts. It is for reinforcing what you already know and preparing your mind and body for peak performance. Here is your hour‑by‑hour plan for the final 24 hours.
- Morning (8 AM – 12 PM): Active revision of your Mistake Log and high‑return topic notes. Do a 10‑minute grammar drill (see Section 3). Solve exactly 10 gap‑filling questions, 1 editing passage, and 5 reported speech conversions. Do not attempt any new, difficult material — this is the time to build confidence on what you already know well.
- Afternoon (12 PM – 4 PM): If you must study, focus on reading one set of grammar rules for your weakest topic. For example, if articles are your weak point, spend 30 minutes reviewing the rules for "a/an/the". Do not binge‑study. Your brain needs rest to perform optimally.
- Early Evening (4 PM – 7 PM): Physical and mental preparation. Lay out your admit card, pens (2 blue pens, tested and working), transparent water bottle, and watch (non‑smart). Have a light, nutritious dinner. Avoid heavy, oily food that can make you drowsy.
- Night (7 PM – 10 PM): Wind down. Read your favourite chapter from literature — not to memorise, but to calm your mind. Avoid screens for the last hour. If you feel anxious, write down your worries on a piece of paper and set it aside. This simple act clears mental space.
- Sleep by 10:30 PM. A well‑rested brain recalls rules faster, makes fewer silly mistakes, and manages time better. The value of a full 7–8 hours of sleep before an exam is worth more than any last‑minute cramming.
- Exam morning: Wake up early enough to have a calm breakfast. Read your Mistake Log one last time. Arrive at the exam centre 30 minutes early. Do not discuss grammar rules with friends outside the hall — it will only confuse you.
7. Quick Do's and Don'ts Summary
| ✅ DO | ❌ DON'T |
|---|---|
| Spend 70% of grammar prep time on the top 4 topics | Try to master every grammar rule equally |
| Practise the 10‑minute daily drill for at least 30 days | Cram grammar rules the night before the exam |
| Maintain a Mistake Log and review it before every practice session | Ignore the mistakes you make and just move on |
| Complete the grammar section in 15–20 minutes in the exam | Spend 30+ minutes on grammar — it's not worth it |
| Check every "didn't" for correct verb form after it | Assume you wrote it correctly |
| Read omission and editing lines aloud in your mind | Rely only on visual scanning |
| Sleep 7–8 hours before the exam | Stay up late revising |
| Write grammar answers neatly in the expected format (2‑column, 3‑column) | Scribble or present answers in your own format |
Grammar Excellence is a Habit, Not a Talent
When you look at the topper's answer sheet and see that they scored 10/10 in grammar, it's easy to think they are "naturally good at English." But if you look closer, you'll find something else: consistent daily practice, a well‑maintained Mistake Log, and a set of answer‑writing techniques that eliminate errors before they happen. That's not talent. That's a system. And you now have the exact same system. The 10‑minute daily drill. The high‑return topic list. The silly‑mistake checkpoints. The 24‑hour exam‑day plan. None of it requires genius. All of it requires consistency. Start today. In 30 days, you will walk into that exam hall with a quiet confidence — knowing, not hoping, that your grammar marks are already in the bag.
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