Question

if we did not have the indian standard time what would be the approximate time difference between ahmedabad in Gujarat and itanagar in Arunachal pradesh and why?​

Answer 1

Explanation:

The sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat. This causes a time lag of two hours 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

The sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat. This causes a time lag of two hours 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.