The underwater metro plan was thought of when the first metro service was inaugurated in Kolkata in October 24, 1984 by former Prime Minister Indira Gandhi.
Answer: Option 3
National Highway (NH2) connects 6 states of North India i.e. Delhi, Haryana, U.P. Bihar, Jharkhand & West Bengal constituting a portion of Grand Trunk Road.
Answer: Option 3
Riverin ports are the one's which are further inside from the sea coasts along the stream of a river. Such as Kolkata port is riverine port on...
Answer: Option 2
Prime Minister Narendra Modi has inaugurated the first-ever Persons of Indian Origin (PIO) Parliamentary Conference in the Pravasi Bharatiya Kendra (PBK) in Delhi on 9 January, 2018....