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UPSC CAPF-AC 2025 Geography Questions Asked in the UPSC CAPF-AC 2025 Exam The following questions will not only help in the CAPF-AC exam but will also benefit future aspirants preparing for UPSC, CDS, State PCS, and other competitive exams. 1. Which of the following statements is/are correct? 1. The time at 180° longitude is exactly 12 hours from the 0° longitude, irrespective of whether one travels westward or eastward from the Prime Meridian. 2. A person moving eastward on Tuesday will count the day as Wednesday once the International Date Line is crossed. Select the answer using the code given below: (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2 2. Consider the following statements with reference to salt weathering: 1. Salts in rocks expand due to thermal action, hydration and crystallization. 2. Salts like calcium, sodium, magnesium and barium have a tendency to expand. 3. Salt weathering is a typical example of ch...

Minerals and Metals (2024–25) A. Metallic Minerals – Major Producing States Mineral Top Producing States Bauxite 1. Odisha – 74% 2. Gujarat – 9% 3. Jharkhand – 8% Chromite Odisha – 100% Copper 1. Madhya Pradesh – 69% 2. Rajasthan – 31% Primary Gold 1. Karnataka – 98% 2. Jharkhand – Remaining Iron Ore 1. Odisha – 55% 2. Karnataka – 16% 3. Chhattisgarh – 15% Lead & Zinc Rajasthan – 100% Manganese Ore 1. Maharashtra – 31% 2. Madhya Pradesh – 28% 3. Odisha – 17% Estimated Value (2024–25): ₹1,28,261 crore Growth: Increased by 0.13% over the previous year B. Non-Metallic Minerals – Major Producing States 1. Limestone Rajasthan – 23% Madhya Pradesh – 14% Andhra Pradesh – 13% Chhattisgarh – 11% Karnataka – 9% 2. Magnesite Tamil Nadu – 61% Uttarak...

Geography: Meaning, Nature, Branches & Importance 1. Why Study Geography? We live on Earth — our environment affects us. Explains interactions between natural resources, human activities, and technology. Builds spatial awareness of "where" and "why" things happen. Uses maps, GIS, and tools to interpret Earth. Supports national development and sustainable planning. 2. What is Geography? Geo = Earth, Graphos = Description (Greek origin). Study of natural (mountains, rivers) and cultural (villages, cities) features. Explores the relationship between physical and human environments. 3. Geography as a Study of Space Focuses on spatial variation — differences across Earth’s surface. Analyzes cause-effect of these differences. Example: Cropping patterns vary due to soil, climate, technology, economy. 4. Nature and Human Interaction Primitive societies directly depended on nature. Modern societies use technol...

Major International Borders: Complete List, History & Significance Major International Borders 1. Durand Line Between: Pakistan and Afghanistan Established: 1893 by Sir Mortimer Durand 2. McMahon Line Between: India and China Length: 1120 km Established: Drawn by Sir Henry McMahon at the Simla Convention, 1914; not accepted by China. 3. Radcliffe Line Between: India and Pakistan Established: 1947 by Sir Cyril Radcliffe, during the partition of ...

India, a land of diverse terrains and rich geography, is home to a vast network of rivers that not only support agriculture and livelihoods but also hold deep cultural and spiritual significance. These rivers are fed by numerous tributaries that enhance their strength and utility. In this blog post, we’ll explore the major rivers of India and their key tributaries in a simplified and organized way . 1. Ganges River System The Ganges (Ganga) is one of the most sacred and significant rivers in India. Major Tributaries: Alaknanda Bhagirathi (Originates in Gangotri; merges with Alaknanda at Devprayag) Ramganga Yamuna Gomti Ghaghra Gandak Kosi 2. Yamuna River System The Yamuna is the largest tributary of the Ganges and flows through several major cities including Delhi and Agra. Major Tributaries: Giri Chambal Betwa Ken Tons 3. Gomti River A tributary of the Ganga, Gomti flows through central Uttar Pradesh. Tributaries: Sai Jomkai Barna Gacchhai 4. Ghaghra River ( also known as Saryu) Origi...