what is the latitude of Indian standard time?
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82.30deg West
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82.30deg East
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32.30deg East
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32.30deg West
B
Correct answer
Explanation
Indian Standard Time (IST) is calculated from the meridian passing through Allahabad (near Mirzapur) at 82.5°E longitude. This meridian was chosen because it is roughly the center of India, and it helps maintain uniformity across the country. The longitude 82°30'E is the reference point for IST, which is UTC+5:30.