CURRENT AFFAIRS

2017

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which metro in India launched the first mobile ticketing system?
A
Kolkata Metro Station
B
Mumbai Metro Station
C
Chennai Metro Station
D
Kerala Metro Station
Explanation: 

Detailed explanation-1: -The two add up to nearly 250km of track length, but short of the 276-km mark that R A Rajeev hopes to conquer.In scale and conception, the metro is touted as the future of travel.

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