| Test No. | Image | Title | Questions | Take Test |
|---|---|---|---|---|
| Practice Test - 1 | No Image | Ecology Fundamentals and Terminology | 11 | Take Test |
| Practice Test - 2 | No Image | Ecosystem Structure, Functions and Productivity | 11 | Take Test |
| Practice Test - 3 | No Image | Biogeochemical Cycles and Ecosystem Processes | 11 | Take Test |
| Practice Test - 4 | No Image | Biomes and Major Ecosystems of the World | 11 | Take Test |
| Practice Test - 5 | No Image | Aquatic Ecosystems | 11 | Take Test |
| Practice Test - 6 | No Image | Biodiversity Concepts and Measurement | 11 | Take Test |
| Practice Test - 7 | No Image | Biogeography and Biodiversity Distribution | 11 | Take Test |
| Practice Test - 8 | No Image | Threats to Biodiversity and Species Extinction | 11 | Take Test |
| Practice Test - 9 | No Image | Biodiversity Conservation Approaches | 11 | Take Test |
| Practice Test - 10 | No Image | Protected Areas and Species Conservation in India | 11 | Take Test |
| Practice Test - 11 | No Image | Environmental Pollution and Degradation | 11 | Take Test |
| Practice Test - 12 | No Image | Waste Management and Resource Efficiency | 11 | Take Test |
| Practice Test - 13 | No Image | Climate Change Science and Environmental Impacts | 11 | Take Test |
| Practice Test - 14 | No Image | Environmental Governance and Legal Framework | 11 | Take Test |
| Practice Test - 15 | No Image | International Environmental Agreements and Sustainable Development | 11 | Take Test |