Concept-wise Practice

sample comparison MCQ Questions for Class 9

sample comparison se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with sample comparison.

अलग अलग तृतीयक रंग नमूनों की विश्वसनीय तुलना कैसे की जानी चाहिए?

How should different tertiary-colour samples be compared reliably?

Explanation opens after your attempt
Correct Answer

A. समान कागज प्रकाश और सूखी अवस्था मेंOn the same paper under the same light and when dry

Step 1

Concept

Consistent conditions make comparison more accurate. Record the ratios with the dry samples.

Step 2

Why this answer is correct

The correct answer is A. समान कागज प्रकाश और सूखी अवस्था में / On the same paper under the same light and when dry. Consistent conditions make comparison more accurate. Record the ratios with the dry samples.

Step 3

Exam Tip

समान परिस्थितियां तुलना को अधिक सही बनाती हैं। सूखे नमूनों के साथ अनुपात भी लिखें।

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