PrepCat's Library
Choose a section to explore content, or open the latest items directly from here.
Static GS
Notes on GS topics which are static and difficult to find in Books.
Charvaka, also known as Lokayata, is the only thoroughgoing materialist and atheist school in the long history of classical Indian philosoph…
Mimamsa and Vedanta are two of the six orthodox schools of Indian philosophy, both accepting the authority of the Vedas. However, they diffe…
Samkhya and Yoga are two of the six orthodox (Astika) schools of Indian philosophy. Samkhya — derived from 'sankhya' meaning 'enumeration' —…
Dynamic GS Notes
Notes on Current Affairs and Dynamic GS topics.
NFHS-6 report released for 2023–24: India achieves 90.6% institutional deliveries, 87.1% full child immunisation, and health insurance cover…
The Supreme Court clarified that lower courts may proceed with sedition trials under Section 124A IPC if the accused explicitly consents, re…
High-Level Committee on Demographic Change constituted by MHA under retired Supreme Court Judge Justice Prakash Prabhakar Naolekar to study …
Smart Study Toolkit
Smart and Creative Notes for Info-rich content.
The Reserve Bank of India (RBI) uses different monetary policy rates to control inflation, liquidity, borrowing, and economic growth in Indi…
Hemis National Park - Jammu and Kashmir South Button Island National Park - Andaman and Nicobar Islands Khangchendzonga National Park - Sikk…
1. The Peninsular Rivers (The Most Frequently Confused) Godavari = Trimbakeshwar (Maharashtra) Mnemonic Hook: " God Tries to bake." Link: Go…
Smart Revision Notes
Revise fast through specially crafted revision friendly notes.
Ideal for: Prelims MCQs, Mains GS3 answers, and Essay paper factual backing.
Heatwave Criteria (IMD): A heatwave is declared when temperatures exceed 40°C in the plains, 37°C in coastal areas, and 30°C in hilly region…
Here is the gist of April 2026 notes suitable for revision.