यदि किसी region में arithmetic density 140 है लेकिन cultivated-land density 700 है, तो cultivated land total area का कितना प्रतिशत है?
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B. 20 प्रतिशत20 percent
Simple Explanation
Arithmetic density \(P/A=140\) और cultivated density \(P/C=700\) है। इसलिए \(C/A=140/700=0.20\)। Cultivated land total area का 20 percent है। दूसरा विकल्प सही है। High cultivated-land density limited productive land पर strong population pressure का संकेत दे सकती है even when arithmetic density moderate हो। / Arithmetic density is \(P/A=140\), while cultivated-land density is \(P/C=700\). Therefore, \(C/A=140/700=0.20\). Cultivated land is 20 percent of total area, making the second option correct. A high cultivated-land density can indicate strong population pressure on limited productive land even when arithmetic density is moderate.
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