जनसंख्या वृद्धि के अध्ययन में आधार वर्ष का चयन क्यों महत्वपूर्ण है?
Why is selection of base year important in studying population growth?
Explanation opens after your attempt
A. क्योंकि वृद्धि उसी वर्ष की जनसंख्या से तुलना करके निकाली जाती हैBecause growth is calculated by comparing with that year's population
Concept
Changing the base year can change comparison and percentage growth. Exam tip: treat base year as the basis of calculation.
Why this answer is correct
The correct answer is A. क्योंकि वृद्धि उसी वर्ष की जनसंख्या से तुलना करके निकाली जाती है / Because growth is calculated by comparing with that year's population. Changing the base year can change comparison and percentage growth. Exam tip: treat base year as the basis of calculation.
Exam Tip
आधार वर्ष बदलने से वृद्धि की तुलना और प्रतिशत बदल सकते हैं। परीक्षा में base year को calculation का आधार मानें।
Login to save your score, XP, coins and progress.
