Answers

2015-05-23T17:00:49+05:30
India has a longitudinal extent of 30 from Arunachal Pradesh to Western Gujarat. It accounts for a time lag of 2 hours. However, to keep standard time acrosss the country, 82°30'E, central longitude of India (passing through Mirzapur, Uttar Pradesh), is selected as standard meridian of India. 
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