Air Pollution — MCQ Practice
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 5 questions available.
Which of the following pollutants is a secondary pollutant and a major component of photochemical smog?
Consider the following statements regarding the National Clean Air Programme (NCAP): 1. It aims to reduce PM2.5 and PM10 concentrations by 20-30% by 2024. 2. The base year for comparison is 2017. 3. It is a legally binding program under the Environment (Protection) Act, 1986. Which of the statements given above is/are correct?
Which of the following constitutional provisions obligates the State to protect and improve the environment?
Consider the following statements regarding BS-VI emission norms: 1. They mandate a significant reduction in sulfur content in petrol and diesel fuels compared to BS-IV. 2. On-Board Diagnostics (OBD) systems are mandatory for all vehicles under BS-VI. 3. They primarily aim to reduce greenhouse gas emissions like CO2. Which of the statements given above is/are correct?
Which of the following international agreements is specifically designed to protect the ozone layer by phasing out ozone-depleting substances?