DRISHTI IAS Class Notes, International Relations, GS Pre+Mains Foundation Course, UPSC Civil Services Exam Preparation Book, Updated Syllabus, UPSC Books 2025 [Paperback] [Nov 23, 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.