Question

why do we need a standard meridian for india? from which city in uttar Pradesh the standard meridian passes?
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Answer 1

Answer:

Since many meridians pass through it, it is important to adopt the local time of one central meridian of a country as the standard time for the country. Thus, we need a standard meridian for the country. In India 82 ½ °E longitude determines the standard time. ... This longitude passes through Allahabad in Uttar Pradesh.

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