English, asked by subhamj81432, 1 month ago

where and when did the first underground train in india start ??
(a) October 1, 1980 , in Calcutta
(b) October 12 , 1984,in Calcutta
(c) October 21 , 1984, in calcutta
(d) none of these ​

Answers

Answered by sidRtha
1

Answer:

None of these.

the first underground traing in India started in October 24, 1984

Answered by Skyeissleeping
0

Answer:calcutta october 24, 1984

Explanation:

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