किस स्थिति में अवलोकन अधिक विश्वसनीय होगा?

In which situation will an observation be more reliable?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

D. मानक उपकरण से कई बार मापने परWhen measuring several times with a standard instrument

Step 1

Concept

A standard instrument and repetition increase measurement reliability. In exams look for both proper tools and repetition.

Step 2

Why this answer is correct

The correct answer is D. मानक उपकरण से कई बार मापने पर / When measuring several times with a standard instrument. A standard instrument and repetition increase measurement reliability. In exams look for both proper tools and repetition.

Step 3

Exam Tip

मानक उपकरण और दोहराव मापन की विश्वसनीयता बढ़ाते हैं। परीक्षा में उपकरण और पुनरावृत्ति दोनों देखें।

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Science Answer, Explanation and Revision Hints

किस स्थिति में अवलोकन अधिक विश्वसनीय होगा? / In which situation will an observation be more reliable?

Correct Answer: D. मानक उपकरण से कई बार मापने पर / When measuring several times with a standard instrument. Explanation: मानक उपकरण और दोहराव मापन की विश्वसनीयता बढ़ाते हैं। परीक्षा में उपकरण और पुनरावृत्ति दोनों देखें। / A standard instrument and repetition increase measurement reliability. In exams look for both proper tools and repetition.

Which concept should I revise for this Science MCQ?

A standard instrument and repetition increase measurement reliability. In exams look for both proper tools and repetition.

What exam hint can help solve this Science question?

मानक उपकरण और दोहराव मापन की विश्वसनीयता बढ़ाते हैं। परीक्षा में उपकरण और पुनरावृत्ति दोनों देखें।