Question

if it is 8am at 82°30' E what would be time in jammu ,madurai,jaisalmer,guwahati there clocks

Answer 1

they will show same time as 82°30 east is standard meridian of India . So,all clocks and in every state of India show same time

Answer 2

For our Indian nation, the common central meridian is chosen as 82°30' Eastern Longitude, with which we follow same standard time zone across all states in the country.

Not just the places like Jammu, Madurai, Jaisalmar, Guwahati in India, but all the cities follow the same clock.

So, if it is 8 a.m. at 82°30' Eastern Longitude, then it is the same time across all places in India.

Hope it helps. Thank You!