Mathematics · Speed, Time and Distance
The opening time of Central Government offices in India is 9:00 a.m. Indian Standard Time (IST) based on the 82°30' E meridian. What will be the local solar time of opening for offices located at 78° E longitude (near Dehradun) and 91°45' E longitude (near Dispur) respectively?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 108:23 a.m. and 09:18 a.m., respectively
- 209:18 a.m. and 08:23 a.m., respectively
- 309:37 a.m. and 08:42 a.m., respectively
- 408:42 a.m. and 09:37 a.m., respectively✓
Correct answer
08:42 a.m. and 09:37 a.m., respectively
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