यदि area double हो जाए लेकिन population unchanged रहे, तो density क्या होगी?
If area doubles while population remains unchanged, what happens to density?
Explanation opens after your attempt
A. density आधी हो जाएगीDensity will become half
Simple Explanation
Density \(Population/Area\) ratio है। यदि population same रहे और denominator यानी area double हो जाए तो ratio आधा हो जाता है। इसलिए पहला विकल्प सही है। Density double नहीं होगी क्योंकि population नहीं बढ़ी। परीक्षा में denominator के proportional change को समझना ratio-based questions हल करने में उपयोगी है। / Density is the \(Population/Area\) ratio. If population remains the same while the denominator, area, doubles, the ratio becomes half. Therefore, the first option is correct. Density does not double because population has not increased. In examinations, understanding proportional changes in the denominator helps solve ratio-based questions quickly.
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