यदि किसी वन्यजीव क्षेत्र में वैज्ञानिक गणना हर वर्ष अलग विधि से हो तो समस्या क्या होगी?
If scientific census in a wildlife area uses a different method every year, what will be the problem?
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Correct Answer
A. तुलनात्मक प्रवृत्ति समझना कठिन होगाIt will be difficult to understand comparable trends
Concept
Method consistency is necessary for reliable comparison. Exam tip: understand monitoring as scientific and comparable.
Why this answer is correct
The correct answer is A. तुलनात्मक प्रवृत्ति समझना कठिन होगा / It will be difficult to understand comparable trends. Method consistency is necessary for reliable comparison. Exam tip: understand monitoring as scientific and comparable.
Exam Tip
विश्वसनीय तुलना के लिए विधि में स्थिरता जरूरी है। परीक्षा में निगरानी को वैज्ञानिक और तुलनात्मक समझें।
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