Question

why do we need Indian standard time
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Answer 1

Explanation:

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India is a very big country. In order to maintain the uniformity of time within the country the Standard Meridian of India is taken as 82 ½ ° E longitude. It passes through the city of Allahabad. The local time along this Meridian serves as the Indian Standard Time (I.S.T) .

Answer 2

Answer:

here is your answer.......