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test-score MCQ Questions for Class 9

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Question 1/1 Medium Science Exploration: Entering the World of Secondary Science Variables in an experiment Class 9 Level 11

एक छात्र पढ़ाई के समय का परीक्षा अंक पर प्रभाव जांचता है। परीक्षा अंक किस प्रकार का चर है?

A student investigates the effect of study time on test score. What type of variable is the test score?

Explanation opens after your attempt
Correct Answer

D. आश्रित चरDependent variable

Step 1

Concept

The test score is an outcome that may change with study time. Therefore, it is the dependent variable.

Step 2

Why this answer is correct

The correct answer is D. आश्रित चर / Dependent variable. The test score is an outcome that may change with study time. Therefore, it is the dependent variable.

Step 3

Exam Tip

परीक्षा अंक पढ़ाई के समय के अनुसार बदलने वाला परिणाम है। इसलिए यह आश्रित चर है।

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