MCQOPTIONS
Saved Bookmarks
| 1. |
According to AQI's Air Quality and Pollution City Tracking Service, which 03 cities in India have featured in the 10 most polluted cities in the world? |
| A. | Delhi, Kolkata and Mumbai |
| B. | Kolkata, Mumbai and Chennai |
| C. | Mumbai, Chennai and Jaipur |
| D. | none of these |
| Answer» B. Kolkata, Mumbai and Chennai | |