| Feature | Detail | |--------|--------| | | R. B. Gupta (often published by Satya Prakashan, New Delhi) | | Edition | Often 5th, 6th, or 7th edition (latest recommended for EV/BS6 updates) | | Pages | Approx. 550–650 pages | | PDF Quality | Available in scanned (sometimes OCR-readable) or text-searchable versions | | File Size | Typically 20–40 MB (scanned with images) or 5–10 MB (text-only) | | Printability | High – designed in standard A4/letter size with clear margins |