All elements are aligned strictly flush to the left margin (Modern Blocked Format):
- Sender's Address: 2–3 lines (no comma at line ends).
- Date: In full format: 15 October 2026 (avoid 15/10/26).
- Receiver's Designation & Address: The Principal, XYZ High School, Ranchi.
- Subject Line: Concise summary: Subject: Application for three days' leave due to illness.
- Salutation: Respected Sir / Madam,
- Body of the Letter: 3 distinct paragraphs: Introduction, Cause/Detail, Conclusion/Request.
- Complimentary Close: Yours obediently / faithfully, followed by Name and Roll Number.