Question

what is standard time? why is standard time in our country?​

Answer 1

Answer:

Is it useful.

Explanation:

                      Since many meridians pass through it, it is important to adopt the local time of one central meridian of a country as the standard time for the country. Thus, we need a standard meridian for the country. In India 82 ½ °E longitude determines the standard time. This is known as the Indian Standard Time.