Question

The Indian Standard Meridian passes through five states. Among them, 3 states are Uttar Pradesh, Madhya Pradesh and Chattisgarh. The rest two are _________.
a.Andhra Pradesh and Karnataka
b.Andhra Pradesh and Tamil Nadu
c.Karnataka and Tamil Nadu
d.Odisha and Andhra Pradesh

Answer 1

Hint: India is a centrally located country in between the East and the West Asia. It is the southward extension of the Asian continent. The standard meridian of India is 82°30'E.

Complete Step by Step Answer:
The Standard Meridian of India has a longitude of 82°30’E. This Standard meridian passes through Mirzapur in Uttar Pradesh and it is considered as the standard time for the whole country.

The standard meridian of India passes through 5 states of India,namely ;
- Uttar Pradesh
- Madhya Pradesh
- Chattisgarh
- Orissa
- Andhra Pradesh

The local time is different from one place to another. In India, there is a difference of about 1 hour and 45 minutes in the local times of Dwarka in Gujarat and Dibrugarh in Assam. Therefore, the local time of some central meridian of a country is accepted as the standard time for the country.

The local time at this meridian is considered as the standard time for the whole country. This is called the Indian Standard Time (IST).

Looking at the options given:

Option a: Karnataka is not included in the list of those 5 states through which the standard meridian passes. This is an incorrect answer.

Option b: Tamil Nadu is not included in the list of those 5 states through which the standard meridian passes. This is an incorrect answer.

Option c: Neither through Karnataka nor through Tamil Nadu ,the standard meridian passes. Therefore, it is not the correct answer.

Option d: Odisha and Andhra Pradesh are the states through which the standard meridian passes. Hence, it is the correct answer.


Note: The standard time is referred to as the adjusting of clocks within a certain geographical area to a single standard time. The standard meridian is established in each and every country. It is the central longitude of the whole country and there is an equal time in all the country.