Concept-wise Practice

controlled-factor MCQ Questions for Class 9

controlled-factor 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 controlled-factor.

पौधों पर पानी की मात्रा का प्रभाव जांचते समय क्या समान रखना चाहिए?

What should be kept the same while testing the effect of water amount on plants?

Explanation opens after your attempt
Correct Answer

A. पौधे का प्रकारType of plant

Step 1

Concept

Keeping the plant type the same makes the effect of water amount clear. Water amount will be the independent variable.

Step 2

Why this answer is correct

The correct answer is A. पौधे का प्रकार / Type of plant. Keeping the plant type the same makes the effect of water amount clear. Water amount will be the independent variable.

Step 3

Exam Tip

पौधे का प्रकार समान रखने से पानी की मात्रा का प्रभाव स्पष्ट होता है। पानी की मात्रा स्वतंत्र चर होगी।

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