UPSC Mains 2025 General Studies (GS) Paper 3: Complete Question-wise Synopsis and Analysis

Contents Distinguish between the Human Development Index (HDI) and the Inequality-adjusted Human Development Index (IHDI) with special reference to India. Why is the IHDI considered a better indicator of inclusive growth? (10 M) What are the challenges before the Indian economy when the world is moving away from free trade and multilateralism to protectionism and …

UPSC Mains 2025 General Studies–3 (GS Paper 3 / Paper-IV) Question Paper PDF – Download

UPSC Mains 2025 General Studies–III (GS Paper 3) Question Paper (24th August 2025) – PDF Download Now The UPSC Civil Services Mains 2025 Examination continued on 24th August 2025 (Sunday), with the General Studies Paper 3 (GS Paper 3). This paper covers Economy, Agriculture, Environment, Science & Technology, Disaster Management, and Internal Security, making it …

Bioactive Peptides

Source:  PIB Context: A study by the Institute of Advanced Study in Science and Technology (IASST), Guwahati, has shown that bioactive peptides in fermented foods can have population-specific health benefits, paving the way for personalised nutrition in India. About Bioactive Peptides: What it is? Short protein fragments (2–20 amino acids) formed during fermentation of foods …

Algorithms of the Mind

Syllabus: Applied ethics Source:  LM Context: Smartphone and AI overuse, particularly among India’s youth, is raising concerns about declining cognitive abilities, mental health issues, and social disconnection, prompting calls for targeted policy action and awareness programmes. About Algorithms of the Mind: What it is? A conceptual framework describing how the human brain processes information — …

India’s Science Museum Movement

Context: Saroj Ghose, the visionary behind India’s science museum movement and founding Director-General of the National Council of Science Museums (NCSM), passed away at 89. About India’s Science Museum Movement: What is the Science Museum Movement? A nationwide initiative to promote scientific temper through interactive, experiential learning in museums. Led by Saroj Ghose and institutionalized under the National Council of Science Museums …

Proba-3 Space Satellite

Source:  PIB Context: India, in collaboration with the European Union, is set to launch the Proba-3 Space Satellite, a solar observatory mission, in December 2024. About Proba-3 Space Satellite: Objective: Solar observation, specifically focusing on the dynamics of the Sun’s corona. Collaboration: Joint mission by the European Union and India, highlighting international cooperation in scientific …