Consider the following statements regarding the "Standard Meridian of India": 1. It passes through 82°30' E. 2. The local time at this meridian is applied only to the southern states of India. 3. It is known as the Indian Standard Time (IST). Which of the statements given above is/are correct?

The correct option is (c) 1 and 3 only. Explanation To maintain a uniform time system across the vast longitudinal extent of India, a central meridian is selected to determine the time for the entire country. This prevents administrative and logistical confusion arising from local time differences caused by the earth's rotation. Statement-wise Analysis: - Statement 1 is Correct: The Standard Meridian of India is situated at 82°30' E longitude. It passes through Mirzapur (near Prayagraj) in Uttar Pradesh and intersects five states: Uttar Pradesh, Madhya Pradesh, Chhattisgarh, Odisha, and Andhra Pradesh. - Statement 2 is Incorrect: The local time at this meridian is applied as the standard time for the entire country, not just the southern states. This single time zone is adopted to synchronize activities across the nation, despite the approximate two-hour time difference between the westernmost point (Gujarat) and the easternmost point (Arunachal Pradesh). - Statement 3 is Correct: The time established by the Standard Meridian (82°30' E) is officially designated as the Indian Standard Time (IST). It is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT). Key Takeaway: The 82°30' E longitude serves as the Standard Meridian of India, and its local time is adopted as the Indian Standard Time (IST) for the entire nation to ensure temporal uniformity.

NCERT Class 6 Geography — Chapter 1: Globe: Latitudes and Longitudes

mcqeasy

Consider the following statements regarding the "Standard Meridian of India":

It passes through 82°30' E.
The local time at this meridian is applied only to the southern states of India.
It is known as the Indian Standard Time (IST).

Which of the statements given above is/are correct?

Official previous-year question

Verified 1 Aug 2026.

Options

A1 and 2 only
B2 only
C1 and 3 only
D1, 2 and 3

Did you get this right?

Solution

The correct option is (c) 1 and 3 only.

Explanation

To maintain a uniform time system across the vast longitudinal extent of India, a central meridian is selected to determine the time for the entire country. This prevents administrative and logistical confusion arising from local time differences caused by the earth's rotation.

Statement-wise Analysis:

Statement 1 is Correct: The Standard Meridian of India is situated at 82°30' E longitude. It passes through Mirzapur (near Prayagraj) in Uttar Pradesh and intersects five states: Uttar Pradesh, Madhya Pradesh, Chhattisgarh, Odisha, and Andhra Pradesh.
Statement 2 is Incorrect: The local time at this meridian is applied as the standard time for the entire country, not just the southern states. This single time zone is adopted to synchronize activities across the nation, despite the approximate two-hour time difference between the westernmost point (Gujarat) and the easternmost point (Arunachal Pradesh).
Statement 3 is Correct: The time established by the Standard Meridian (82°30' E) is officially designated as the Indian Standard Time (IST). It is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).

Key Takeaway:
The 82°30' E longitude serves as the Standard Meridian of India, and its local time is adopted as the Indian Standard Time (IST) for the entire nation to ensure temporal uniformity.

Your note

More from Chapter 1: Globe: Latitudes and Longitudes

Consider the following statements regarding the naming of latitudes: 1. All parallels north of the equator are called 'north latitudes'. 2. All parallels south of the equator are called 'western latitudes'. 3. The value of latitude is followed by the letter 'N' or 'S'. Which of the statements given above is/are correct?

easy

Which of the following statements is correct regarding the "Torrid Zone"?

easy

With reference to the shape of the Earth, consider the following statements: 1. The Earth is a perfect sphere with no irregularities. 2. It is slightly flattened at the North and South Poles. 3. It has a bulge in the middle. Which of the statements given above is/are correct?

easy

Consider the following statements regarding the Globe: 1. It is a true miniature model of the Earth. 2. On a globe, countries and continents are shown in their correct size, but oceans are not. 3. The globe is fixed and cannot be rotated. Which of the statements given above is/are correct?

medium

With reference to the axis of the Earth, consider the following statements: 1. The axis is a real needle passing through the North and South Poles. 2. The Earth moves around its axis from West to East. 3. The axis is an imaginary line. Which of the statements given above is/are correct?

medium

Keep practising Chapter 1: Globe: Latitudes and Longitudes

Work through every question from this NCERT chapter.

Browse all NCERT Class 6 Geography chapters

The correct option is (c) 1 and 3 only.

Explanation

Statement-wise Analysis:

Statement 1 is Correct: The Standard Meridian of India is situated at 82°30' E longitude. It passes through Mirzapur (near Prayagraj) in Uttar Pradesh and intersects five states: Uttar Pradesh, Madhya Pradesh, Chhattisgarh, Odisha, and Andhra Pradesh.
Statement 2 is Incorrect: The local time at this meridian is applied as the standard time for the entire country, not just the southern states. This single time zone is adopted to synchronize activities across the nation, despite the approximate two-hour time difference between the westernmost point (Gujarat) and the easternmost point (Arunachal Pradesh).
Statement 3 is Correct: The time established by the Standard Meridian (82°30' E) is officially designated as the Indian Standard Time (IST). It is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).