Formal Letter Writing for Class 10 & 12 — Types and Formats

Types of Formal Letters in Board Exams

• Letter to newspaper editor: highlighting social issue; opinion + request for action
• Letter to Principal: application for leave, requesting certificate, complaining about facility, suggesting improvement
• Letter to Municipality/Authority: complaint about broken road, unsafe building, noise pollution

Formal Letter Format (CBSE Standard)

• Sender's address (top left) → Date → Receiver's designation and address → Subject line
• Salutation: 'Dear Sir/Madam' or 'Respected Sir/Madam' for formal; never 'Dear Mr. Smith' without knowing name
• Body: paragraph 1 (purpose/context), 2–3 (details, evidence, request), final (polite closing request/thanks)

Closing and Sign-off

• 'Yours faithfully': when salutation is Dear Sir/Madam (formal, don't know name)
• 'Yours sincerely': when person's name is used in salutation (Dear Mr. Sharma)
• Signature: full name below sign-off; designation below name (if applicable)

Letter to Editor — Key Points

• Address letter to 'The Editor, [Newspaper Name], [City]'
• Subject line: clear and specific ('Alarming Rise in Road Accidents on NH-60', not just 'Road Safety')
• Evidence-based argument: statistics, personal observation, news references; polite but firm tone

Application Letters

• Job application: qualifications, experience, how you meet requirements; enclosed CV
• For certificate/testimonial: state what certificate, why needed, request formal language
• CBSE Class 10/12 exam: application to principal for leave or event most common format

Complaint Letters

• To municipality about broken road: specific location, duration of problem, risk, request for urgent repair
• To ISP/electricity company: account number, issue description, attempts to resolve, compensation request
• Tone: firm but polite; never rude; factual; 'I request you to look into this matter at the earliest'

Common Mistakes in Formal Letters

• Missing subject line: always include; exam deduction if absent
• Incorrect salutation-close combination: 'Dear Sir' → 'Yours faithfully' (not sincerely)
• No indentation in modern block format: left-aligned throughout; no indent for paragraphs