जनसंख्या वृद्धि की गणना में पुरानी जनसंख्या को आधार क्यों माना जाता है?
Why is old population taken as the base in population growth calculation?
Explanation opens after your attempt
A. क्योंकि बदलाव उसी प्रारंभिक संख्या की तुलना में मापा जाता हैBecause change is measured compared with that initial number
Concept
Percentage growth is calculated with reference to initial population. Exam tip: keep the denominator correct.
Why this answer is correct
The correct answer is A. क्योंकि बदलाव उसी प्रारंभिक संख्या की तुलना में मापा जाता है / Because change is measured compared with that initial number. Percentage growth is calculated with reference to initial population. Exam tip: keep the denominator correct.
Exam Tip
प्रतिशत वृद्धि प्रारंभिक जनसंख्या के संदर्भ में निकाली जाती है। परीक्षा में denominator को सही रखें।
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