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subjective-measurement MCQ Questions for Class 9

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

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2 questions tagged with subjective-measurement.

Question 1/2 Expert Science Exploration: Entering the World of Secondary Science Hypothesis and experimentation Class 9 Level 9

यदि किसी प्रयोग में परिणाम का मापन केवल अच्छा या खराब जैसे शब्दों से किया जाए तो मुख्य समस्या क्या है?

What is the main problem if an experimental outcome is measured only using words such as good or bad?

Explanation opens after your attempt
Correct Answer

A. मापन व्यक्तिपरक और अस्पष्ट हो सकता हैThe measurement may be subjective and vague

Step 1

Concept

Vague categories may be interpreted differently by different observers. In exams choose clear criteria and units.

Step 2

Why this answer is correct

The correct answer is A. मापन व्यक्तिपरक और अस्पष्ट हो सकता है / The measurement may be subjective and vague. Vague categories may be interpreted differently by different observers. In exams choose clear criteria and units.

Step 3

Exam Tip

अस्पष्ट श्रेणियाँ अलग पर्यवेक्षकों द्वारा अलग समझी जा सकती हैं। परीक्षा में स्पष्ट मापदंड और इकाई चुनें।

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Question 2/2 Medium Science Exploration: Entering the World of Secondary Science Variables in an experiment Class 9 Level 10

यदि आश्रित चर को बहुत अच्छा या खराब जैसे शब्दों में लिखा जाए तो मुख्य समस्या क्या होगी?

What is the main problem if the dependent variable is recorded using terms such as very good or poor?

Explanation opens after your attempt
Correct Answer

D. मापन व्यक्तिपरक और अस्पष्ट होगाThe measurement will be subjective and vague

Step 1

Concept

Very good and poor do not provide clear measurements. Use criteria such as number time height or count.

Step 2

Why this answer is correct

The correct answer is D. मापन व्यक्तिपरक और अस्पष्ट होगा / The measurement will be subjective and vague. Very good and poor do not provide clear measurements. Use criteria such as number time height or count.

Step 3

Exam Tip

बहुत अच्छा और खराब स्पष्ट माप नहीं देते। संख्या समय ऊंचाई या गणना जैसे मानदंड अपनाएं।

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