India’s most polluted and least polluted states are
A. Uttar Pradesh & Kerala
B. Uttar Pradesh & Uttarakhand
C. Uttarakhand & Rajasthan
D. New Delhi & Rajasthan
Answer:A
India’s most polluted and least polluted states are
A. Uttar Pradesh & Kerala B. Uttar Pradesh & Uttarakhand C. Uttarakhand & Rajasthan D. New Delhi & Rajasthan