Question : On which date India signed Montréal protocol along with its London amendment?
Option 1: 24 September 1992
Option 2: 17 September 1992
Option 3: 18 October 1990
Option 4: None of the above
Correct Answer:
17 September 1992
Solution :
India signed Montréal protocol along with its London amendment on 17 September 1992.
Hence Option B is correct.