Questions (120)
Q1CDS2016
Which one of the following gases is released mostly from landfills in urban areas?
- A Nitrogen
- B Hydrogen
- C Methane ✓
- D Oxygen
✓ Correct answer: (C)
Environment & Ecology › Pollution & Waste
Q2CDS2016
Which one of the following is most sensitive to environmental change?
- A Amphibian ✓
- B Reptile
- C Mammal
- D Insect
✓ Correct answer: (A)
Environment & Ecology › Ecology & Ecosystems
Q3CDS2016
Which one of the following is the largest source of electricity in India?
- A Hydropower plants
- B Nuclear power plants
- C Thermal power plants ✓
- D Wind energy
✓ Correct answer: (C)
Economy › Industry/Infra/MSME
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