Attempt this previous-year question. The correct option stays hidden until you choose.
Which of the following are the reasons/factors for exposure to benzene pollution?
1. Automobile exhaust
2. Tobacco smoke
3. Wood burning
4. Using varnished wooden furniture
5. Using products made of polyurethane
Select the correct answer using the code given below:
Pick an option to check yourself.
• Correct Answer: D
• Benzene exposure sources include automobile exhaust (gasoline combustion), tobacco smoke (active and passive), wood burning, varnished furniture (solvent vapors), and polyurethane products (manufacturing emissions).
• All five are recognized indoor and outdoor sources of benzene pollution.
• All statements are correct.
Attempt Prelims MCQs or open Mains questions by paper — then continue the same bank inside the app with visual decks.
GyanGram