Question

this is mega Metro policy of mother tourist for many years it was first city in India which is underground railway system with city is this​

Answer 1

Question:-

this is mega Metro policy of mother tourist for many years it was first city in India which is underground railway system with city is this

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Metro systems across the world have been in operation since the late 1800s and transport millions of commuters across cities every day. There are now more than 178 systems globally with an average of 168 million daily passengers. We take a look at the world's ten oldest metro systems.

London Underground..

The UK’s London Underground was originally opened in 1863 for locomotive trains. In 1890, it became the world’s first metro system when electric trains began operating on one of its deep-level tube lines.

It is the world’s third longest metro system, spanning 402km with 270 stations across its 11 lines. Only 45% of the network actually runs underground, mainly in the city centre, with lines in the suburbs mostly running overground.

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