Unit 5 in 30 seconds: 9 scholars, 9 fields, 9 masterworks. Read this page twice — once tonight, once before the exam. Every 20-mark "any two scholars" question is answered from this single page: period → masterwork → 3 contribution keywords per scholar.
Scholar-at-a-Glance
| # | Scholar | Period | Masterwork | 3 keywords |
|---|---|---|---|---|
| 1 | Patanjali | c. 2nd BCE–2nd CE | Yoga Sutras (196 sutras, 4 padas) | Ashtanga Yoga · Mahabhashya · chitta-vritti-nirodha |
| 2 | Charak | c. 1st–2nd CE | Charak Samhita (8 sthanas) | Tridosha · agni · prevention |
| 3 | Susruta | c. 6th BCE (trad.) | Susruta Samhita | Rhinoplasty · 300+ procedures · dissection |
| 4 | Kanad | c. 6th–2nd BCE | Vaisheshika Sutras | Paramanu · 9 dravyas · padarthas |
| 5 | Aryabhaata | 476–550 CE | Aryabhatiya | Zero · π ≈ 3.1416 · Earth's rotation |
| 6 | Adi Shankaracharya | 788–820 CE | Bhashyas on Prasthanatrayi | Advaita · Brahma satyam · 4 mathas |
| 7 | Nagarjuna | c. 2nd–3rd CE | Mulamadhyamakakarika | Shunyavada · Madhyamaka · Rasashastra |
| 8 | Panini | c. 4th BCE | Ashtadhyayi (~4000 sutras) | Generative grammar · BNF precursor · Shiva Sutras |
| 9 | Chanakya | c. 4th–3rd BCE | Arthashastra (15 adhikaranas) | Mandala theory · Takshashila · Chandragupta |
5-Minute Revision: Top 10 Points
- Patanjali = Yoga Sutras → Yogah chitta-vritti-nirodhah → Ashtanga: Yama, Niyama, Asana, Pranayama, Pratyahara, Dharana, Dhyana, Samadhi.
- Charak = Charak Samhita (8 sthanas, kayachikitsa) → vata-pitta-kapha + agni → prevention (dinacharya/ritucharya) + physician's ethics.
- Susruta = Father of Surgery → rhinoplasty ("Indian method") + cataract couching → 300+ procedures, 120+ instruments, dissection-based anatomy.
- Kanad = Vaisheshika → paramanu (atom) → pairs/triads form matter → 9 dravyas, 7 padarthas → creation–dissolution cycle.
- Aryabhaata (Kusumapura) = Aryabhatiya → zero & place value → π ≈ 3.1416 → Earth's rotation → shadow theory of eclipses → year 365.25868 days.
- Shankara (Kaladi, 788–820) = Advaita → Brahma satyam jagan mithya → bhashyas on Upanishads/Brahma Sutras/Gita → 4 mathas: Sringeri (S), Dwarka (W), Puri (E), Jyotirmath (N).
- Nagarjuna = Madhyamaka → Shunyavada (empty of svabhava, two truths) → Mulamadhyamakakarika → also Rasashastra (mercury alchemy).
- Panini (Shalatula, 4th BCE) = Ashtadhyayi (~4000 sutras) → generative, rule-ordered grammar → anticipates BNF/computing → Shiva Sutras phonetics.
- Chanakya (Takshashila) = Arthashastra (15 adhikaranas) → mandala theory + shadgunya → mentor of Chandragupta Maurya → "king's happiness in subjects' happiness".
- Answer formula (20 marks): intro → life sketch → works → 3–4 contributions → modern relevance. ~400 words, split evenly.
Night-before-exam tip: If you forget details, fall back on the table above — one row per scholar gives you period + work + keywords, which is 70% of the marks. Add one modern link (Yoga Day / AYUSH / ISRO / plastic surgery / computing) for the relevance paragraph and you are done.
Key Points
- 9 scholars span c. 6th century BCE → 9th century CE — philosophy, linguistics, medicine, surgery, physics, astronomy, statecraft.
- Two physicians: Charak (medicine/prevention) + Susruta (surgery/intervention) = complete ancient medical science.
- Two "firsts" in world science: Kanad's atomism, Panini's formal grammar.
- Two institution-builders: Shankara (4 mathas), Chanakya (Mauryan Empire).
- Aryabhaata = the quantitative scientist: zero, π, rotation, eclipses, year length.
- Nagarjuna = two identities: philosopher of emptiness + alchemist of Rasashastra.
- Exam: 20-mark "any two scholars" = intro → life → works → contributions → relevance (~400 words).
