Answers

2015-05-10T15:43:33+05:30
Because ;London is near to Greenwich Which is 0 GMT and India is to the east of greenwich which is plus 5.30 Gmt
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2015-05-13T11:16:27+05:30
Another reason Is that other countries doesn't have the same time as India does,The earth rotates slowly for 24 hours.And that cause day and night.So that's why we have different times at different countries.
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