From which country Delhi Metro has received its first driver less train?
[C]South Korea

South Korea
Delhi Metro received its first driver less train from South Korea. These trains equipped with several advanced features, will ply on sections of Phase-III of the network, set to be operational by next year end. They would run on the over 58 km-long Majlish Park-Shiv Vihar (Line 7) and the over 38 km-long Janakpuri (West)- Botanical Garden (Line 8) corridors of the Phase-III, and both these sections are expected to be operational by the end of 2016. They are designed for a maximum speed of 95 kmph and operational speed of 85 kmph.
[Economic Times]