Welcome to IAS Factor — India’s focused UPSC learning platform led by Arjun R Shankar Sir.
Arjun R Shankar is a senior IAS mentor with over 15 years of experience guiding aspirants across India. He is the author of the acclaimed history book "From Cattles to Battles Till the Break of Colonial Shackles" and has been a writer and columnist with Deccan Chronicle.
As an expert faculty in History and Current Affairs, Answer Writing Classes and he is known for his powerful teaching style, deep clarity, and personal mentorship. Arjun Sir is also the Founder and Director of IAS Factor, a growing UPSC learning ecosystem that blends rigorous preparation with smart strategy.
Subscribe to learn with purpose, clarity, and confidence.
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UPSC Ancient India Fast Revision | Harsha & Post-Gupta Period | Day 12 |Prelims & Mains | IAS Factor
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UPSC Ancient India Fast Revision | The Gupta Empire | Day 11 | Prelims & Mains | IAS Factor #ias2026
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UPSC Ancient India Fast Revision | Post Mauryan Period | Day 10 | Prelims & Mains | IAS Factor #upsc
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UPSC Ancient India Fast Revision | The Mahajanapadas | Day 8 | Prelims & Mains | IAS Factor #upsccse
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UPSC Ancient India Fast Revision | The Vedic Period | Day 3 | Prelims & Mains | IAS Factor #upsc2026
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AI Integration in Agriculture Supply Chain|Day 19- UPSC Mains Answer Writing Practice Arjun R Sankar
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East Timor Joins ASEAN | History, Decolonisation & Geopolitics | RADAR | Arjun R Sankar | IAS Factor
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UPSC Mains Answer Writing Practice – Day 4|Daily Writing Challenge for 2026 Aspirants|Arjun R Sankar
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UPSC Mains Answer Writing Practice – Day 3|Daily Writing Challenge for 2026 Aspirants|Arjun R Sankar
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UPSC Mains Answer Writing Practice – Day 2|Daily Writing Challenge for 2026 Aspirants|Arjun R Sankar
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UPSC Mains Answer Writing Practice – Day 1|Daily Writing Challenge for 2026 Aspirants|Arjun R Sankar
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Russia’s Burevestnik Missile Explained | Global Treaties | Arjun R Sankar | RADAR | IAS Factor #upsc
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Manki-Munda System Explained | Ho Tribe’s Governance & Recent Protests | RADAR | IAS Factor#upsc2026
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Evergrande Crisis Explained: China’s Real Estate Collapse & Global Impact | RADAR | IAS Factor #upsc
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What is Drone Wall of NATO? | Europe’s New Border Shield Explained| RADAR |Arjun R Sankar|IAS Factor
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