Indian Civil services examination - Indian Standard Time is calculated on the basis of 82.30' E longitude, in Shankargarh Fort, Mirzapur (25.15°N 82.58°E) (in Mirzapur district in the state of Uttar Pradesh)
![General Knowledge for UPSC on Twitter: "#DidYouKnow: - Indian Standard Time came into force on January 1, 1906. - India Standard Time (IST) is 5:30 hours ahead of Coordinated Universal Time (UTC). - General Knowledge for UPSC on Twitter: "#DidYouKnow: - Indian Standard Time came into force on January 1, 1906. - India Standard Time (IST) is 5:30 hours ahead of Coordinated Universal Time (UTC). -](https://pbs.twimg.com/media/Dv4Q_zXWsAE1DQT.jpg)
General Knowledge for UPSC on Twitter: "#DidYouKnow: - Indian Standard Time came into force on January 1, 1906. - India Standard Time (IST) is 5:30 hours ahead of Coordinated Universal Time (UTC). -
FIITJEE - Did you Know? On 1st September, 1947 the (IST) was introduced as the official time for the entire Nation. The Indian Standard Time is followed throughout India, with a time
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Should India have multiple time zones? What would be the cost of implementing this change, and would the rate of return for implementing it be worth the initial investment? - Quora
![Comparison of US Daylight Savings Time & US Standard Time with Indian Standard Time - LearnHiring.com Comparison of US Daylight Savings Time & US Standard Time with Indian Standard Time - LearnHiring.com](https://learnhiring.com/wp-content/uploads/2019/11/comparison_of_us_daylight_savings_time_and_indian_standard_time.jpg)
Comparison of US Daylight Savings Time & US Standard Time with Indian Standard Time - LearnHiring.com
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