वैज्ञानिक जांच में आंकड़े क्या होते हैं?
What are data in a scientific investigation?
Explanation opens after your attempt
C. अवलोकन और मापन से एकत्र जानकारीInformation collected through observations and measurements
Concept
Data are information collected through observations and measurements. Conclusions are formed by analysing them.
Why this answer is correct
The correct answer is C. अवलोकन और मापन से एकत्र जानकारी / Information collected through observations and measurements. Data are information collected through observations and measurements. Conclusions are formed by analysing them.
Exam Tip
आंकड़े अवलोकन और मापन से एकत्र की गई जानकारी होते हैं। निष्कर्ष इन्हीं के विश्लेषण से बनता है।
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