Question

Why 82 30' E has been selected as the standard meridian of India?​

Answer 1

Answer:

From Gujarat to Arunachal Pradesh there is a time lag of two hours. Hence, time along the Standard Meridian of India (82° 30' E) passing through Mirzapur (in Uttar Pradesh) is taken as the standard time for the whole country.

Explanation:

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Answer 2

Answer:

82° 30' E has been selected as the standard meridian of India because there is a time lag of about to hours between Gujarat and arunachal pradesh. to avoid this confusion of time in different states ,India adopted standard meridian.