UPSC Mains Answer Writing Practice Workbook 2.O — 4-Book GS Bundle

The complete GS answer-writing system — GS-I to GS-IV in one bundle. Built on the D.E.C.O.D.E. method by The Core IAS and published by Learn Finite. You already have the knowledge; the marks leak in the answer. This bundle closes that gap.

What you get

• All four GS workbooks: GS-I, GS-II, GS-III, GS-IV
• 480+ UPSC Mains PYQs (2020–2025) across the four papers
• The D.E.C.O.D.E. method + the 6-tool system on every question
• Built-in answer-writing space + self-evaluation scorecard in every workbook
• Visual thinking framework, 30-second quick approach, 7/11-minute answer strategy

Value: total value ₹2,796 → ₹1,599 after coupon TOPPERSKART (you save ₹1,197) + free delivery + WhatsApp support.

Includes GS-I to GS-IV only. The Mains Thinking Toolkit is Coming Soon and is not part of this bundle.

Who it’s for: Mains 2026 & 2027 aspirants, foundation-stage learners, college students and repeaters.

Published by Learn Finite & The Core IAS · delivered across India by ToppersKART. Use coupon TOPPERSKART for ₹1,599 + Free Delivery.