KBC 2024| How many Indian states does the standard meridian, from which Indian Standard Time is calculated, pass through? By Tunmay Mishra - January 6, 2025 KBC 2024, The options of the question – How many Indian states does the standard meridian, from which Indian Standard Time is calculated, pass through? A. 4 B. 5 C. 6 D. 7 The answer is B. 5