_______ is the theme of the 2021 World Ozone Day?
A) Keep Cool and Carry on: The Montreal Protocol
B) Ozone for life: 35 years of ozone layer protection
C) Montreal Protocol – keeping us, our food and vaccines cool
D) 32 years and Healing
Explanation: Theme for 2021 World Ozone Day: ‘Montreal Protocol – keeping us, our food and vaccines cool.’
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |