India's #1 AI Tutorformula-sheet · English — First Flight · Chapter 12

Class 10 English — First Flight Chapter 12 Writing Skills — Formulas & Key Points

CBSE Class 10 English First Flight Chapter 12 Writing Skills is not a traditional literature chapter — it is a toolbox of formats tested for 16 marks in Section B of the Board paper. Mastery demands memorising exact structures for letters (formal and informal), articles, analytical paragraphs, notices and emails. This formula sheet organises every format, word-count rule, and mark-distribution detail into tables and templates, so you can revise the entire chapter in one sitting and walk into the exam hall confident.

Your child's private AI tutor — trained on NCERT.

3-day free trial · ₹1 to start · Cancel anytime.

Start 3-day free trial →

Key takeaways

✓Formal letters follow sender's address → date → receiver's address → salutation → subject → body → complimentary close; informal letters omit subject and receiver's address.
✓Articles must have a catchy headline, byline, and three-paragraph body (introduction, analysis, conclusion) within 100–120 words for 5 marks.
✓Analytical paragraphs require data interpretation (chart/graph/table) in 100–120 words: introduction, data highlights, comparison, conclusion — no personal opinion.
✓Notices are boxed, include NOTICE at top, issuing authority, date, heading, body (50 words), and writer's name with designation — never use 'I' or 'We'.
✓Emails follow To/From/Subject/Date structure; tone remains formal for official emails, body concise (50 words), ending with name and designation.
✓Common mistakes: wrong date format (DD-MM-YYYY not MM-DD-YYYY), missing subject line in formal letters, exceeding word limits, omitting byline in articles.
✓CBSETUTOR.ai provides 24×7 doubt-solving for writing-skill formats via photo upload at ₹999/month flat for Classes 6–12, with a 3-day free trial.

Letter Writing — Formal & Informal Formats (5 Marks)

Letters carry 5 marks and demand 100–120 words. Formal letters address authorities (Principal, Editor, Municipal Commissioner) while informal letters go to friends or family. The 2024 CBSE Class 10 English paper asked a formal letter to the Principal requesting library hours extension. Marks split: Format 1 mark, Content 2 marks, Expression 2 marks (grammar, coherence, vocabulary). Use block format (left-aligned, no indentation), British English spelling, and past/present tense as context demands. Date format is always DD-MM-YYYY (e.g. 15-03-2025), never American MM-DD-YYYY.

Formal: Sender's address (top-left, no name) → Date → Receiver's designation and address → 'Respected Sir/Madam' → Subject (underlined) → Body (3 paragraphs: purpose, details, request) → 'Yours faithfully, [Name]'.
Informal: Sender's address → Date → 'Dear [Name]' → Body (personal tone, 3 paragraphs) → 'Yours affectionately / Yours lovingly, [First name only]'.
Never write sender's name in sender's address; it appears only in the closing signature line.
Subject line is mandatory in formal letters, absent in informal letters.
Use 'Yours sincerely' if receiver's name is known, 'Yours faithfully' if using 'Sir/Madam'.

Article Writing — Structure & Components (5 Marks)

Articles test your ability to present an argument or information in 100–120 words, scored on Format 1 mark, Content 2 marks, Expression 2 marks. The 2023 CBSE paper asked for an article on 'Digital Addiction Among Teenagers'. Articles require a punchy headline (5–8 words, title-case, may use alliteration or a question), a byline ('By [Your Name]' centred below headline), and a three-paragraph body. Introduction hooks the reader, body develops the theme with facts or examples, conclusion offers a solution or call to action. Avoid first-person pronouns in news-style articles; opinion pieces may use 'I' sparingly.

Headline: Catchy, relevant, no full stop at end (e.g. 'Are Our Parks Safe for Children?').
Byline: Centered under headline, format 'By Ananya Gupta' or 'By A. Gupta, Class 10'.
Paragraph 1 (Introduction): Present the issue or topic, grab attention with a statistic or rhetorical question (25–30 words).
Paragraph 2 (Body): Develop with causes, effects, examples, or data (50–60 words).
Paragraph 3 (Conclusion): Suggest solutions, summarise key point, or issue a call to action (25–30 words).
Avoid slang; use formal register even for school-magazine articles.

Analytical Paragraph — Data Interpretation in 100–120 Words (5 Marks)

Introduced in 2020, the analytical paragraph asks you to interpret a chart, graph, table or process diagram in 100–120 words. The 2024 CBSE sample paper featured a pie chart on 'Household Expenditure'. Scoring: Content 3 marks, Organisation 1.5 marks, Accuracy 0.5 marks. Your paragraph must state what the data shows, highlight key trends or comparisons, and conclude with an inference — no personal opinion or suggestions. Use comparative language ('whereas', 'in contrast', 'significantly higher') and quote exact figures from the visual. Sequence: Introduction (what the chart shows) → Key highlights (highest, lowest, trends) → Comparison → Conclusion (overall pattern).

Sentence 1: Identify the visual type and topic (e.g. 'The bar graph illustrates monthly rainfall in Chennai from June to September 2024').
Sentences 2–4: Present highest and lowest values, notable trends, comparisons between categories.
Sentence 5: Draw a conclusion or state the overall pattern (e.g. 'Overall, expenditure on food remains the dominant household expense').
Use passive voice sparingly; prefer active constructions for clarity.
Quote percentages or absolute numbers accurately; never approximate unless the chart is unclear.
Avoid first-person ('I observe') or prescriptive language ('People should').

Notice Writing — Format & Word Limit (4 Marks)

Notices are official announcements issued by schools, clubs or organisations, capped at 50 words and scored on Format 1 mark, Content 2 marks, Expression 1 mark. The format is non-negotiable: draw a box, write 'NOTICE' centred at top, followed by issuing organisation name (e.g. 'ABC Public School'), date (left-aligned), heading (underlined, e.g. 'Inter-House Dance Competition'), body in third person (What, When, Where, Who, any special instructions), and writer's name with designation at bottom-left. The 2023 CBSE paper asked a notice about a lost library book. Never use personal pronouns; write 'Students are informed…' not 'I inform all students…'.

Box boundary: Draw a neat rectangle enclosing the entire notice.
Title 'NOTICE' in capitals, centred, at the very top inside the box.
Organisation name centred below 'NOTICE' (e.g. 'Ryan International School, Noida').
Date on the left margin, format DD-MM-YYYY.
Heading centred, bold or underlined (e.g. 'Lost and Found').
Body: 30–40 words covering 5 Ws (What, When, Where, Who, Why/special instructions).
Signature block: Name and designation left-aligned (e.g. 'Aditi Verma, Cultural Secretary').

Email Writing — Formal Structure (4 Marks)

Emails in CBSE Class 10 follow a formal template: To, From, Subject, Date (all left-aligned), followed by salutation and body (50 words), closing and name with designation. The 2024 sample paper asked an email to a bookshop inquiring about discount schemes. Scoring: Format 0.5 marks, Content 2 marks, Expression 1.5 marks. Unlike letters, emails are compact and action-oriented. Subject line must be precise (5–8 words), body should be one or two short paragraphs, and tone courteous yet concise. Use 'Dear Sir/Madam' for unknown recipients, 'Dear Mr Sharma' if name is given. Sign off with 'Regards' or 'Sincerely' followed by your name and role.

To: recipient's email address (e.g. principal@abcschool.edu.in).
From: your email address (e.g. student123@gmail.com).
Subject: Precise, action-oriented (e.g. 'Inquiry Regarding Bulk Book Purchase').
Date: DD-MM-YYYY format.
Salutation: 'Dear Sir,' or 'Dear Ms Kapoor,' if name known.
Body: 40–50 words, one or two paragraphs, no flowery language.
Closing: 'Regards,' or 'Sincerely,' then your full name and designation (e.g. 'Head Boy').

Key Terminology & Definitions — Writing Skills Glossary

Understanding precise terminology helps you decode question prompts and structure answers correctly. 'Format' refers to the layout and mandatory components (address, subject, signature block). 'Content' assesses relevance, completeness and logical flow. 'Expression' covers grammar, vocabulary range, sentence variety and coherence. 'Byline' is the author credit line in articles. 'Salutation' is the greeting in letters and emails. 'Complimentary close' is the sign-off phrase (Yours faithfully, Regards). 'Analytical' means data-driven interpretation without personal opinion. 'Notice' is a formal announcement in third person. 'Subject line' is a concise statement of purpose in letters and emails. Knowing these terms prevents silly errors like writing a byline in a letter or using first person in a notice.

Format: Structural skeleton mandated by CBSE (address blocks, date placement, signature line).
Content: Relevance, completeness, logical sequencing of ideas.
Expression: Grammar accuracy, vocabulary, sentence structure, spelling.
Byline: Author identification in articles ('By Rohan Gupta').
Salutation: Opening greeting (Dear Sir, Respected Madam, Dear Anjali).
Complimentary Close: Sign-off phrase (Yours faithfully, Regards, Yours affectionately).
Analytical Paragraph: Data interpretation piece, third person, no suggestions.
Notice: Boxed, third-person announcement, 50 words, official tone.

Word-Count Guidelines & Mark Distribution (All Formats)

CBSE strictly enforces word limits. Letters, articles and analytical paragraphs allow 100–120 words; going beyond 150 invites penalty. Notices and emails cap at 50 words. The 2023 marking scheme deducted 0.5 marks for every 20 words over limit. Mark splits: Formal Letter (Format 1, Content 2, Expression 2 = 5 marks), Article (Format 1, Content 2, Expression 2 = 5 marks), Analytical Paragraph (Content 3, Organisation 1.5, Accuracy 0.5 = 5 marks), Notice (Format 1, Content 2, Expression 1 = 4 marks), Email (Format 0.5, Content 2, Expression 1.5 = 4 marks). Practice writing within limits; examiners will not read beyond 150 words in 5-mark answers or 60 words in 4-mark answers.

Letter: 100–120 words (Format 1 + Content 2 + Expression 2 = 5 marks).
Article: 100–120 words (Format 1 + Content 2 + Expression 2 = 5 marks).
Analytical Paragraph: 100–120 words (Content 3 + Organisation 1.5 + Accuracy 0.5 = 5 marks).
Notice: 50 words (Format 1 + Content 2 + Expression 1 = 4 marks).
Email: 50 words (Format 0.5 + Content 2 + Expression 1.5 = 4 marks).
Over-length penalty: 0.5 marks deducted for every 20 words beyond upper limit.
Under-length: Content suffers if below 80 words for 100–120 word tasks or below 40 for 50-word tasks.

Common Mistakes & How to Avoid Them

Students lose easy marks through format slips. Writing sender's name in the address block (only designation and address, name comes at the end), using American date format (MM-DD-YYYY instead of DD-MM-YYYY), forgetting to underline the subject line in formal letters, omitting the byline in articles, using first person in notices ('I hereby inform' instead of 'Students are informed'), exceeding word limits, mixing formal and informal tone in the same piece, and poor paragraph breaks (one long block instead of three distinct paragraphs). In analytical paragraphs, offering personal suggestions ('Government should reduce prices') instead of stating the data pattern costs marks. In emails, addressing the recipient by name when the question gives only a designation loses format marks. Review past CBSE answer keys on cbse.nic.in to see real deductions.

Never write your name in sender's address (letters); it appears only in the signature block.
Date format is always DD-MM-YYYY, never MM-DD-YYYY.
Subject line must be underlined in formal letters.
Byline is compulsory in articles, absent in letters.
Notices use third person only; 'I' and 'We' are forbidden.
Analytical paragraphs must interpret data, not suggest actions.
Email subject line should be concise (5–8 words), not a full sentence.
Paragraph breaks matter: one continuous block scores lower in Expression.

Memory Tricks & Mnemonics for Quick Revision

Use 'SDRSCB' for formal letter order: Sender's address, Date, Receiver's address, Salutation, Content (with subject), Body, Complimentary close. For articles, remember 'HBI-BC': Headline, Byline, Introduction, Body, Conclusion. Analytical paragraphs follow 'IDHC': Introduce the visual, Describe key Data, Highlight comparisons, Conclude with overall pattern. Notice format is 'BONDH': Box, Organisation name, Notice heading, Date, Heading (underlined), body. Email mnemonic is 'TFSDB': To, From, Subject, Date, Body. For tone, remember 'FANO': Formal letters use 'Faithfully' if addressing Sir/Madam, 'Affectionately' or 'Lovingly' in informal letters to family, 'Name known use Sincerely', 'Official emails close with Regards'. Revise these acronyms the night before your exam; they anchor your format memory under time pressure.

SDRSCB: Formal letter sequence (Sender, Date, Receiver, Salutation, Content with subject, Body, Close).
HBI-BC: Article structure (Headline, Byline, Intro, Body, Conclusion).
IDHC: Analytical paragraph flow (Introduce, Describe data, Highlight trends, Conclude).
BONDH: Notice format (Box, Organisation, Notice title, Date, Heading).
TFSDB: Email header (To, From, Subject, Date, Body).
FANO: Complimentary close guide (Faithfully/Sir, Affectionately/family, Name-known/Sincerely, Official/Regards).

Three Solved Mini-Examples Applying the Formats

Example 1 (Formal Letter, 110 words): Write to the Editor of 'The Times of India' about poor street lighting. — 24, Lajpat Nagar, New Delhi-110024. 08-03-2025. The Editor, The Times of India, Bahadur Shah Zafar Marg, New Delhi-110002. Respected Sir, Subject: Inadequate Street Lighting in Lajpat Nagar. I wish to draw public attention to the alarming lack of street lights in Lajpat Nagar. Several poles have been non-functional for months, making evening walks unsafe, especially for women and children. Accidents and petty crimes have increased. Despite complaints to the Municipal Corporation, no action has been taken. I request you to highlight this issue in your esteemed newspaper so the authorities act promptly. Yours faithfully, Kavya Reddy. — Example 2 (Article, 115 words): 'Importance of Mental Health Awareness'. — Headline: Mental Health: The Silent Epidemic. Byline: By Arjun Nair. Body: One in seven Indians suffers from mental health issues, yet stigma prevents open discussion. Schools rarely address anxiety, depression or stress management, leaving students vulnerable during board exams and peer pressure. Awareness campaigns, counselling cells and teacher training can normalise seeking help. Parents must create safe spaces for children to express emotions without fear of judgment. Investing in mental health is investing in our future; ignoring it costs lives and potential. — Example 3 (Analytical Paragraph, 105 words): A table shows internet usage hours by age group. — The table presents average daily internet usage across four age groups in urban India in 2024. Teenagers (13–18 years) lead with 6.5 hours, followed by young adults (19–30 years) at 5 hours. Adults (31–50 years) spend 3 hours, while senior citizens (51+ years) use the internet for just 1.5 hours daily. Clearly, younger demographics dominate digital consumption, driven by social media and online education. In contrast, older users limit screen time, possibly due to limited digital literacy. Overall, internet dependency decreases with age, reflecting generational technology adoption gaps.

One-Glance Last-Minute Revision Box

Formal Letter: Sender (no name) → Date (DD-MM-YYYY) → Receiver → Salutation → Subject (underlined) → 3-para body → Yours faithfully/sincerely, Name. | Informal Letter: Sender → Date → Dear Name → 3-para body (personal) → Yours affectionately, First name. | Article: Headline (catchy) → Byline (By Name) → Intro (hook) → Body (develop) → Conclusion (solution) | 100–120 words. | Analytical Paragraph: Introduce visual → Key data (highest/lowest) → Compare → Conclude overall pattern | No opinion, 100–120 words. | Notice: Box → NOTICE → Org name → Date → Heading (underlined) → Body (3rd person, 50 words) → Name, Designation. | Email: To → From → Subject → Date → Dear Sir/Madam → Body (50 words) → Regards, Name, Designation. | Mark splits: Letter/Article 1+2+2=5, Analytical 3+1.5+0.5=5, Notice/Email ~4. | Top mistakes: Name in address, wrong date format, missing subject, first person in notice, over-length.

Formal Letter: SDRSCB mnemonic, subject underlined, 'Yours faithfully' if Sir/Madam.
Article: HBI-BC, byline mandatory, three paragraphs, 100–120 words.
Analytical: IDHC, quote exact figures, third person, no suggestions.
Notice: BONDH, boxed, third person, 50 words, name + designation at end.
Email: TFSDB, subject precise, body 50 words, close with 'Regards'.
Avoid: sender's name in address, MM-DD-YYYY date, missing byline, first person in notice.

How CBSETUTOR.ai Supports Writing Skills Mastery

While formats are formulaic, applying them under exam pressure demands practice and instant feedback. CBSETUTOR.ai offers a 24×7 AI tutor that reviews your letters, articles and analytical paragraphs via photo upload, highlights format errors, suggests vocabulary upgrades, and scores your attempt against CBSE rubrics. At a flat ₹999 per month for Classes 6–12, students get unlimited doubt-solving, chapter-wise practice sets for NCERT Class 10 English First Flight, and real-time grammar checks. The platform's Writing Skills module includes 50+ sample questions mirroring past CBSE papers, step-by-step format walkthroughs, and a timer to simulate exam conditions. A 3-day free trial lets you test the service before committing. Particularly valuable for students in Tier-2 cities where English coaching is scarce, CBSETUTOR.ai bridges the gap between rote memorisation and confident application, ensuring you walk into the board exam with every format locked in muscle memory.

Frequently asked questions

What is the word limit for formal letters in CBSE Class 10 English First Flight?+

Formal letters must be 100–120 words. The 2024 CBSE marking scheme penalised answers exceeding 150 words by 0.5 marks per 20 extra words. Stay within the range to maximise Content and Expression marks.

Is a byline mandatory in article writing for Class 10?+

Yes. The byline ('By [Your Name]') appears centred below the headline and carries part of the 1 Format mark. Omitting it will result in a 0.5-mark deduction as per the 2023 CBSE answer key.

Can I write my name in the sender's address in a formal letter?+

No. The sender's address contains only house number, locality and PIN code. Your name appears solely in the signature block at the end: 'Yours faithfully, [Full Name]'.

What date format should I use in CBSE Class 10 English writing tasks?+

Always use DD-MM-YYYY, for example 15-03-2025. American MM-DD-YYYY format (03-15-2025) is incorrect in CBSE exams and can cost you the Format mark in letters, notices and emails.

Can I give personal opinions in an analytical paragraph?+

No. Analytical paragraphs interpret data objectively. Statements like 'The government should reduce prices' or 'I believe this trend is harmful' will lose Content marks. Stick to describing, comparing and concluding from the chart or table.

How do I decide between 'Yours faithfully' and 'Yours sincerely' in formal letters?+

Use 'Yours faithfully' when you begin with 'Dear Sir' or 'Dear Madam' (recipient's name unknown). Use 'Yours sincerely' if you address the person by name, e.g. 'Dear Mr Kapoor'. This distinction appears in CBSE Class 10 English First Flight solutions and official sample papers.

What is the mark distribution for an article in Class 10 English?+

Articles carry 5 marks: Format 1 mark (headline and byline), Content 2 marks (relevance, logical flow, completeness), Expression 2 marks (grammar, vocabulary, coherence). The 2024 CBSE sample paper confirms this split.

Can I use first person ('I', 'We') in a notice?+

No. Notices must be written in third person. Use 'Students are informed…' or 'All members are requested…' instead of 'I inform students…'. Using first person results in Expression mark deduction.

Where can I find CBSE Class 10 English First Flight Chapter 12 solved examples?+

NCERT does not publish a standalone 'Chapter 12' textbook for Writing Skills; questions appear in the Question Bank and sample papers on cbse.nic.in. CBSETUTOR.ai consolidates 50+ solved letters, articles and analytical paragraphs mirroring board patterns, accessible at ₹999/month with a 3-day free trial.

What are common mistakes in email writing for CBSE Class 10?+

Students often forget to write the Subject line, use informal closings like 'Bye' or 'Cheers', exceed the 50-word limit, or omit their designation in the signature. The 2023 CBSE answer key shows that each format lapse costs 0.25–0.5 marks.

Related resources

CBSE Class 10 English — First Flight Chapter 12 Writing Skills Worksheet with Answers Important Questions: CBSE Class 10 English — First Flight Chapter 12 Writing Skills CBSE Class 10 English — First Flight Chapter 11 Grammar Toolkit Worksheet with Answers Important Questions: CBSE Class 10 English — First Flight Chapter 11 Grammar Toolkit AI Tutor for Class 10: The Smart Alternative to Tuition AI Tutor for Class 10 Maths: Learn Faster with Instant Help Class 9 English — First Flight Chapter 1: A Letter to God, Dust of Snow & Fire and Ice — Previous Year Questions (2020–2025)Class 9 Mathematics Chapter 2 Polynomials — Formulas & Key Points

Keep learning — related guides

Class 10English — First Flight

Important Questions: CBSE Class 10 English — First Flight Chapter 12 Writing Skills

Class 10English — First Flight

Class 10 English — First Flight Chapter 11 Grammar Toolkit — Formulas & Key Points

Class 10English — First Flight

CBSE Class 10 English — First Flight Chapter 12 Writing Skills Worksheet with Answers

Class 10English — First Flight

Class 10 English — First Flight Chapter 10 Footprints Without Feet / The Making of a Scientist / Bholi — Formulas & Key Points

Class 10English — First Flight

Important Questions: CBSE Class 10 English — First Flight Chapter 11 Grammar Toolkit

Class 10English — First Flight

CBSE Class 10 English — First Flight Chapter 11 Grammar Toolkit Worksheet with Answers

Ready to give your Class 10 child the tutor that never sleeps?

CBSETUTOR.ai covers every chapter in the Class 10 NCERT syllabus — Maths, Science, Social Science, English, Hindi and more. 24×7. Patient. Unlimited. 3-day free trial.

Start your child's 3-day free trial →