जनसंख्या घनत्व मापने की सामान्य इकाई कौन सी है?
What is the common unit used to measure population density?
Explanation opens after your attempt
A. व्यक्ति प्रति वर्ग किलोमीटरPersons per square kilometre
Concept
Population density is generally expressed as persons per square kilometre. Exam tip: write the unit carefully.
Why this answer is correct
The correct answer is A. व्यक्ति प्रति वर्ग किलोमीटर / Persons per square kilometre. Population density is generally expressed as persons per square kilometre. Exam tip: write the unit carefully.
Exam Tip
जनसंख्या घनत्व सामान्यतः व्यक्ति प्रति वर्ग किलोमीटर में बताया जाता है। परीक्षा में इकाई को ध्यान से लिखें।
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