Drishti Mains Capsule Series: Ethics, Integrity & Aptitude, GS Paper IV, 7th Edition, Complete Syllabus Coverage with Questions & Answers for IAS/PCS Mains, UPSC Books 2025 [Paperback] [Sep 18, 2025] Drishti Publications is designed to support students and aspirants in their exam preparation. It presents the syllabus in a structured and easy-to-understand manner, with clear explanations, important concepts, and practice questions to build confidence. The content is organised for quick revision, self-study and classroom use, helping learners strengthen fundamentals and improve their overall performance.