एक छात्र ने लिखा कि घोल लाल था और उसका आयतन साठ मिलीलीटर था। इसमें किस प्रकार के अवलोकन हैं?
A student wrote that the solution was red and its volume was sixty millilitres. What types of observations are included?
Explanation opens after your attempt
C. गुणात्मक और मात्रात्मक दोनोंBoth qualitative and quantitative
Concept
Colour is qualitative and volume is quantitative. One record can contain both types of data.
Why this answer is correct
The correct answer is C. गुणात्मक और मात्रात्मक दोनों / Both qualitative and quantitative. Colour is qualitative and volume is quantitative. One record can contain both types of data.
Exam Tip
रंग गुणात्मक और आयतन मात्रात्मक अवलोकन है। एक अभिलेख में दोनों प्रकार के आंकड़े हो सकते हैं।
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