Question

why 82o30minuteE has been at the standard meridian of india​

Answer 1

The local times which lie on different meridians are bound to differ. ... This causes a time lag of 2 hrs from Gujarat to Arunachal Pradesh to avoid confusion and to have a standard time for reference, The 82.30'Eastern Longitude has been taken as the standard time for the whole country

Answer 2

heya..

here is you answer..

82°30`E is taken as the standard meridian of India.

Because to avoid the confusion of time.

It may help you..☺☺