Concept-wise Practice

identify-variable MCQ Questions for Class 9

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

Practice Questions

2 questions tagged with identify-variable.

आश्रित चर को पहचानने का सरल तरीका क्या है?

What is a simple way to identify the dependent variable?

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Correct Answer

A. जिसे मापा या देखा जाता हैThe factor that is measured or observed

Step 1

Concept

The measured or observed outcome is the dependent variable. It may change because of the independent variable.

Step 2

Why this answer is correct

The correct answer is A. जिसे मापा या देखा जाता है / The factor that is measured or observed. The measured or observed outcome is the dependent variable. It may change because of the independent variable.

Step 3

Exam Tip

मापा या देखा गया परिणाम आश्रित चर होता है। यह स्वतंत्र चर के कारण बदल सकता है।

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स्वतंत्र चर को पहचानने का सरल तरीका क्या है?

What is a simple way to identify the independent variable?

Explanation opens after your attempt
Correct Answer

D. जिसे छात्र जानबूझकर बदलता हैThe factor the student deliberately changes

Step 1

Concept

The factor deliberately changed is the independent variable. Look for the changed factor in the question.

Step 2

Why this answer is correct

The correct answer is D. जिसे छात्र जानबूझकर बदलता है / The factor the student deliberately changes. The factor deliberately changed is the independent variable. Look for the changed factor in the question.

Step 3

Exam Tip

जिस कारक को जानबूझकर बदला जाता है वही स्वतंत्र चर होता है। प्रश्न में बदला गया कारक खोजें।

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