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India's area and coastline are both related to size, yet why are they kept separate?

Answer and explanation

Correct answer: क्षेत्रफल सतही माप है और तटरेखा रेखीय माप है (Area is a surface measure and coastline is a linear measure)

The governing concept is dimensional difference between a two-dimensional surface measurement and a one-dimensional boundary measurement. India’s area describes the amount of land surface enclosed by its boundaries and is measured in square kilometres, written as km². Coastline describes the length of the contact boundary between land and sea and is measured in kilometres, written as km. Because their dimensions, units and geographical uses differ, they must be reported separately even though both help describe the country’s size. Option A is correct. Option B confuses km with km², while C treats a measurement as a larger unit and D gives an obviously false description of area.

Related tags

AreaCoastlineMeasurement UnitsSize And ExtentIndia LocationGeographyClass 11 Mcq

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