किस विकल्प में मात्रात्मक अवलोकन है?
Which option contains a quantitative observation?
Explanation opens after your attempt
D. मोमबत्ती बारह मिनट तक जलीThe candle burned for twelve minutes
Concept
A quantitative observation is expressed using a number and a unit. Measurement of time is quantitative data.
Why this answer is correct
The correct answer is D. मोमबत्ती बारह मिनट तक जली / The candle burned for twelve minutes. A quantitative observation is expressed using a number and a unit. Measurement of time is quantitative data.
Exam Tip
मात्रात्मक अवलोकन संख्या और इकाई में व्यक्त होता है। समय का मापन मात्रात्मक आंकड़ा है।
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