CSAT Advanced Course for UPSC 2027 | Number system | Prakhar Shrivastava | Video 3

Welcome to Video 3 of the CSAT Advanced Course for UPSC CSE 2027 by Prakhar Shrivastava. In this session, we continue our in-depth study of the Number System, one of the most important and frequently tested topics in the UPSC CSAT paper. This class focuses on building conceptual clarity, improving problem-solving speed, and mastering advanced techniques required to solve CSAT questions accurately in the examination. #csatadvanced #csatupsc #upscprelims -------------------------------------------------------------- Targeting UPSC? Our batches will simplify your preparation. Check them out below! 👇 https://www.legacyias.com/ias-coachin... To know about the Legacy IAS Foundation Course 2025-26 click here: https://www.legacyias.com/upsc-course... Link for the admission in IMPACT 2025: https://elearn.legacyias.com/products... To know about the Advanced Prelims Marathon (APM) Test Series 2026: https://www.legacyias.com/prelims-tes... Take up Daily Static Quiz, click here: https://www.legacyias.com/daily-quiz-... Take up Daily Current Affairs Quiz: https://www.legacyias.com/category/da... For Daily Mains Practice Questions Click Here: https://www.legacyias.com/mains-pract... Download Legacy IAS eLearn app: https://play.google.com/store/apps/de... https://apps.apple.com/in/app/legacy-... ------------------------------------- For the Monthly Current Affairs compilation: https://www.legacyias.com/category/mo... Follow us on various channel- https://linktr.ee/legacyias Instagram:   / legacyias   (We are a family of 93k now. Yay!) Facebook:   / legacyias   Telegram: https://t.me/legacyias -- LEGACY IAS ACADEMY www.legacyias.com Address: 1535, 39th Cross Rd, Kottapalya, 4th T Block East, Jayanagara 9th Block, Jayanagar, Bengaluru, Karnataka 560041 Phone: +91 9606900005; 9606900004 Map: https://maps.app.goo.gl/EThZ9L2nmurSj... #csatupsc #CSATbyLegacyIAS #csat2026 #TargetPrelims2026 #Prelims2026 #UPSCprelims2026 #upscprelims2026 #targetprelims2026 #Prelims2026 #upscaspirant #library #upsccoaching #iasexam #upscprelims #ips #civilservices #upscstudymaterial #csat #upsccsat