Part of: Miscellaneous Indian Gk set 365

How many longitudes are between Arunachal Pradesh and Gujarat?

Category: Miscellaneous Indian Gk

Hint: Consider the longitudinal positions of Arunachal Pradesh and Gujarat on the map.

Correct Answer: C) 30

Exam Relevance: UPSC, SSC, Bank PO, Civil Services

Difficulty: Moderate

Explanations:

Longitude is a geographical coordinate that specifies the east-west position of a point on the Earth's surface. The Earth is divided into 360 degrees of longitude, with the Prime Meridian (0°) passing through Greenwich, England. The longitudinal distance between two points can be calculated by finding the difference in their longitudinal coordinates.

Arunachal Pradesh is located in the northeastern part of India, and Gujarat is located in the western part of India. To determine the longitudinal distance between these two states, we need to consider their respective longitudinal coordinates. Arunachal Pradesh is approximately at 92° to 97° East longitude, while Gujarat is approximately at 68° to 75° East longitude.

The longitudinal distance between these two states can be calculated by finding the difference between the easternmost longitude of Arunachal Pradesh and the westernmost longitude of Gujarat. The difference is approximately 30 degrees. This calculation is based on the average longitudinal coordinates of the two states, which gives us a reasonable estimate of the longitudinal distance.

It is important to note that the exact longitudinal distance can vary slightly depending on the specific points within the states that are being considered. However, for the purpose of this question, the approximate distance of 30 degrees is accurate and sufficient.

Understanding the concept of longitude and how to calculate the distance between two points on the Earth's surface is crucial for geographical studies and competitive examinations. This knowledge helps in comprehending the spatial relationships between different regions and in solving problems related to geographical coordinates.

Option Analysis:
  • Option A: This option is incorrect. The longitudinal distance between Arunachal Pradesh and Gujarat is not 120 degrees. This overestimation might occur if one incorrectly assumes the entire width of India in terms of longitude.
  • Option B: This option is incorrect. The longitudinal distance between Arunachal Pradesh and Gujarat is not 40 degrees. This might be a result of an incorrect estimation or a misunderstanding of the geographical coordinates of the states.
  • Option C: This option is correct. The longitudinal distance between Arunachal Pradesh and Gujarat is approximately 30 degrees. This can be determined by looking at the longitudinal coordinates of the two states on a map or using geographical data.
  • Option D: This option is incorrect. The longitudinal distance between Arunachal Pradesh and Gujarat is not 15 degrees. This underestimation might occur if one incorrectly assumes a smaller longitudinal span between the two states.

Mnemonic: Remember: "A to G, 30 longitudes stretch"

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