Time along the Standard Meridian of India (82deg 30' E) passing through Mirzapur (in Uttar Pradesh) is taken as the standard time for the whole country. 82deg30' E has been selected as the Standard Meridian of India because it is situated in the centre of all longitudes and latitudes in which our country is located. 82 degree 30 minutes is selected as standard meridian because it lies almost in center of the india.

The Standard Meridian of India is 82 degree 30 East. Let's understand the concept of the Standard Meridian and its significance in India.

What is the Standard Meridian?
The Standard Meridian is an imaginary line that passes through a particular longitude, which is considered as the reference for the measurement of time and longitude. The prime meridian, which passes through Greenwich, London, is the most commonly used standard meridian.

Significance of Standard Meridian in India
India has a vast east-west extent, which leads to a significant difference in local time across the country. To overcome this problem, India adopted the concept of the Standard Meridian, which passes through the center of the country.

The significance of the Standard Meridian in India is as follows:

1. Time Zones - India is divided into two time zones, with the Standard Meridian serving as the boundary between them. The time difference between the two zones is 30 minutes.

2. Maps - The Standard Meridian serves as the reference for the measurement of longitude in India. It is used as the central meridian for the projection of maps of the country.

Conclusion
In conclusion, the Standard Meridian of India is 82 degree 30 East, which serves as the reference for the measurement of time and longitude in the country. It plays a significant role in the functioning of various systems, such as time zones and maps.

Standard meridians are decided according to the zero greenwick zero degree Longitude...
Our standard meridian is on the east of greenwich so is is on East 82'30"