1) Consider the following statements
1. India launched the National Air Quality Index in 10 cities.
2. India ranked 174 th in a survey of 178 countries in environmental preference index
Which of the above statements is/are correct?
a. 1,2
b. 2,3
c. 1,3
d. All
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Answer
Explanation
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ANSWER: All
Explanation:
No explanation is available for this question!
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