1. The Graded Response Action Plan (GRAP) was first implemented under directives of which of the following authorities?
A. Central Pollution Control Board (CPCB)
B. Environment Ministry under the Air (Prevention and Control of Pollution) Act, 1981
C. Supreme Court of India under the Environment (Protection) Act, 1986
D. National Green Tribunal (NGT)
2. Which of the following correctly describes the graded nature of GRAP?
A. It is implemented by random sampling of pollution levels.
B. Measures are pre-assigned to different AQI stages and are cumulative in nature.
C. Each stage of GRAP is independent and mutually exclusive.
D. It applies only to particulate matter emissions.
3. The revised GRAP (2024) differs from the 2017 version primarily because:
A. It focuses only on vehicular emissions.
B. It includes predictive enforcement based on IMD/IITM forecasts.
C. It shifts control from CAQM to CPCB.
D. It eliminates Stage IV restrictions.
4. The Commission for Air Quality Management (CAQM), which enforces GRAP, was established under:
A. An ordinance in 2020
B. The Environment (Protection) Act, 1986
C. Both A and B
D. Air (Prevention and Control of Pollution) Act, 1981
5. Which of the following agencies provides real-time AQI data used for GRAP implementation?
A. CSIR–NEERI
B. CPCB
C. NITI Aayog
D. Indian Meteorological Department
Answers Quiz- 257
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