Question

Why do we need a standard meridian of india? from which city in uttar Pradesh does the standard meridian pass and how is the time IST calculated?

Answer 1

the standard meridian of india passes through mirzapur.to calculate it we need to know the Greenwich time .we have to multiply Greenwich time with the degree of longitude .then we have to multiply the answer with 4 and convert the minutes into hours .if it is east we will add it. if it is west we will subtract it from the Greenwich time.plz mrk as brainliest answer .

Answer 2

Explanation:

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