यदि किसी region की density 540 है और area 1600 वर्ग किलोमीटर है, फिर population 108000 बढ़ती है जबकि area same रहता है, तो new density क्या होगी?
Explanation opens after your attempt
C. 607.5 व्यक्ति प्रति वर्ग किलोमीटर607.5 persons per square kilometre
Simple Explanation
Original population \(540 \times 1600 = 864000\) है। New population \(864000 + 108000 = 972000\) होगी। Area 1600 square kilometres same है, इसलिए new density \(972000/1600 = 607.5\) व्यक्ति प्रति वर्ग किलोमीटर। तीसरा विकल्प सही है। यह multi-step question है जिसमें original population निकालना पहला आवश्यक step है। / Original population is \(540 \times 1600 = 864000\). The new population becomes \(864000 + 108000 = 972000\). With area unchanged at 1600 square kilometres, new density is \(972000/1600 = 607.5\) persons per square kilometre. Therefore, the third option is correct. This is a multi-step problem in which finding the original population is the essential first step.
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