यदि population 24000 और area 600 वर्ग किलोमीटर हो, तो density कितनी होगी?
If population is 24000 and area is 600 square kilometres, what is the density?
Explanation opens after your attempt
A. 40 व्यक्ति प्रति वर्ग किलोमीटर40 persons per square kilometre
Simple Explanation
Population density निकालने के लिए \(Population\ Density = \frac{Population}{Area}\) प्रयोग करेंगे। यहां \(Population\ Density = \frac{24000}{600} = 40\) persons per square kilometre है। इसलिए पहला विकल्प सही है। 60, 80 और 120 इस division से प्राप्त नहीं होते। परीक्षा में units को final answer के साथ लिखना जरूरी है क्योंकि density केवल number नहीं बल्कि persons per unit area है। / To calculate population density, use \(Population\ Density = \frac{Population}{Area}\). Here \(Population\ Density = \frac{24000}{600} = 40\) persons per square kilometre. Therefore, the first option is correct. Values of 60, 80, and 120 do not result from this division. In examinations, always include the unit with the final answer because density is not just a number; it is persons per unit area.
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