Concept-wise Practice

measurement time MCQ Questions for Class 9

measurement time 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 measurement time.

एक विद्यार्थी ने दो पौधों की तुलना की लेकिन एक को सुबह और दूसरे को शाम में मापा। समस्या क्या है?

A student compared two plants but measured one in the morning and the other in the evening. What is the problem?

Explanation opens after your attempt
Correct Answer

A. मापन समय एक अतिरिक्त प्रभावकारी कारक बन सकता हैMeasurement time may become an additional influencing factor

Step 1

Concept

Measurement time should be the same for fair comparison. Check consistency of observation conditions.

Step 2

Why this answer is correct

The correct answer is A. मापन समय एक अतिरिक्त प्रभावकारी कारक बन सकता है / Measurement time may become an additional influencing factor. Measurement time should be the same for fair comparison. Check consistency of observation conditions.

Step 3

Exam Tip

तुलना के लिए मापन समय समान रखना चाहिए। परीक्षा में अवलोकन परिस्थितियों की संगति जाँचें।

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