{Test-7} Vajiram & Ravi Prelims Test Series 2026 PDF

Vajiram & Ravi PowerUp Prelims Test Series 2026 – Test 7 (Environment + Agriculture I) PDF | Complete Syllabus & Booklist

The Vajiram & Ravi PowerUp Prelims Test Series 2026 continues with Test 7, scheduled for 14th September 2025, focusing on Environment, Ecology, and Agriculture – Part I.

This test is designed to build conceptual understanding of ecological systems, biodiversity, and environmental conservation while integrating India’s agricultural developments and sustainability efforts — one of the most crucial sections for UPSC Prelims GS Paper I.

🧾 Test 7 Overview

Details	Information
Test Code	V7707
Test Date	14 September 2025
Subject	Environment + Agriculture and Related Developments – Part I
Type	Sectional Test
Mode	Online & Offline
Coverage	Ecology, Biodiversity, Conservation, Agriculture
No. of Questions	100 MCQs

📚 Syllabus Coverage

Part A – Fundamentals of Environment

• Components and structure of the environment – biotic and abiotic
• Interaction between atmosphere, hydrosphere, lithosphere, and biosphere
• Ecology and its functions – producers, consumers, decomposers
• Food chains, trophic levels, ecological pyramids, and biogeochemical cycles

Part B – Ecosystem Dynamics

• Terrestrial Ecosystems: Forest, desert, grassland, mountain
• Aquatic Ecosystems: Freshwater, marine, and estuarine ecosystems
• Ecological succession and productivity
• Ecosystem services and energy flow
• Human–environment interaction and its impacts

Part C – Biodiversity and Conservation

• Floral and faunal diversity – genetic, species, and ecosystem levels
• Biodiversity Hotspots – Western Ghats, Eastern Himalayas, Indo-Burma, Sundaland
• Conservation Efforts: In-situ and ex-situ methods
• Protected Areas: National Parks, Wildlife Sanctuaries, Biosphere Reserves, Conservation and Community Reserves
• Threats to biodiversity – habitat loss, invasive species, climate change, overexploitation
• International Initiatives: CBD, CITES, IUCN, Ramsar, UNESCO-MAB

Part D – Environmental Issues and Sustainability

• Environmental degradation and pollution
• Bioprospecting, biosafety, and biotechnology impacts
• Environmental Impact Assessment (EIA)
• Climate change basics, ozone depletion, and global warming
• Major environmental conventions and reports

Part E – Agriculture and Related Developments

• Basics of Indian agriculture and cropping patterns
• Agricultural productivity and sustainability issues
• Irrigation methods, soil conservation, and watershed management
• Government initiatives for sustainable agriculture
• Role of biotechnology in agriculture
• Agroforestry, organic farming, and precision agriculture

📖 Reference Sources

Primary References

• NCERT Class VII: Our Environment
• ICSE Class IX–XII: Ecology and Environment
• NCERT Class XI Chemistry: Chapter 14 – Environmental Chemistry
• NCERT Class XII Biology: Unit X – Ecology
• Vajiram Yellow Book: Environment
• India Year Book: Chapters on Ecology, Agriculture, and Rural Development

Additional References

• Reports & Indices: UNEP, IPCC, WWF Living Planet Report, Forest Survey of India
• Current Affairs: The Hindu, Indian Express, Down to Earth, Yojana, Kurukshetra, PIB
• Recitals by Vajiram – Monthly updates on environmental policies, biodiversity, and agricultural innovations

🎯 Objectives of Test 7

• Build conceptual understanding of ecology and biodiversity
• Integrate environmental issues with agricultural sustainability
• Prepare for current-affair-based questions on environment and farming schemes
• Develop analytical ability for cause-effect and conceptual UPSC questions

🗓️ Key Topics to Revise Before the Test

1. Ecosystem structure and energy flow
2. Biogeochemical cycles – nitrogen, carbon, water
3. Biodiversity conservation efforts and protected areas
4. Biosphere reserves and major wildlife sanctuaries in India
5. Ecological succession and types of ecosystems
6. Major environmental conventions (CBD, Ramsar, UNFCCC)
7. National policies – National Forest Policy, CAMPA, Project Tiger
8. Agricultural innovations – PMKSY, PMFBY, National Mission on Sustainable Agriculture
9. Reports: IPCC, UNEP, Forest Survey of India
10. Current environmental and agricultural issues (2024–25)

💡 Vajiram & Ravi Mentorship Support

• Pre-Test Session: Core concepts of Ecology & Environment
• Interactive Module: Mapping biodiversity hotspots and protected areas
• Performance Dashboard: Analysis by theme and difficulty
• Recital Integration: Environment + Agriculture updates for holistic coverage

📥 Download Section

📘 Download Vajiram & Ravi Prelims Test Series 2026 – Test 7 PDF (Environment + Agriculture I)

🧩 Expert Preparation Tips

1. Revise NCERTs (VII–XII) before Vajiram Yellow Book.
2. Study environmental reports and schemes relevant to UPSC.
3. Practice map-based biodiversity and protected area questions.
4. Follow Down to Earth and PIB for ecological updates.
5. Prepare agriculture–environment linkages for UPSC Prelims + Mains GS Paper III.

Conclusion

The Vajiram & Ravi Prelims Test 7 – Environment + Agriculture I (14 September 2025) provides aspirants a balanced understanding of environmental science and agricultural sustainability.

It combines conceptual ecology with current developments, equipping aspirants to handle dynamic questions on biodiversity, ecosystems, and rural development in the UPSC Prelims 2026.