In understanding India's location and size, what do 68°7'E and 97°25'E prove?
Answer and explanation
Correct answer: India extends across eastern longitudes
The governing concept is the interpretation of longitude notation. The suffix E means east of the Greenwich or Prime Meridian, and both 68°7′E and 97°25′E are therefore eastern longitudes. Together they identify India’s western and eastern longitudinal limits and show that the country extends across eastern longitudes. Their numerical separation is approximately 29°18′: 97°25′ minus 68°07′ equals 29°18′. Option A is correct. Option B is wrong because southern or northern position is represented by latitude, marked S or N, not longitude. Option C is the opposite of what the E suffix indicates; India lies in the Eastern Hemisphere. Option D is incorrect because east-west extent is measured from the Prime Meridian, whereas the Equator is the reference for latitude. Reading the letter suffix before interpreting the number avoids this common error.
Frequently asked questions
What is the correct answer to this question?
India extends across eastern longitudes
Why is this the correct answer?
The governing concept is the interpretation of longitude notation. The suffix E means east of the Greenwich or Prime Meridian, and both 68°7′E and 97°25′E are therefore eastern longitudes. Together they identify India’s western and eastern longitudinal limits and show that the country extends across eastern longitudes. Their numerical separation is approximately 29°18′: 97°25′ minus 68°07′ equals 29°18′. Option A is correct. Option B is wrong because southern or northern position is represented by latitude, marked S or N, not longitude. Option C is the opposite of what the E suffix indicates; India lies in the Eastern Hemisphere. Option D is incorrect because east-west extent is measured from the Prime Meridian, whereas the Equator is the reference for latitude. Reading the letter suffix before interpreting the number avoids this common error.
Which subject and chapter does this question cover?
This is a Class 11 Geography question. Chapter: India - Location. Topic: India’s size and area.
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