Concept-wise Practice

vague-variable MCQ Questions for Class 9

vague-variable 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 vague-variable.

किस परिकल्पना में स्वतंत्र चर स्पष्ट नहीं है?

In which hypothesis is the independent variable unclear?

Explanation opens after your attempt
Correct Answer

C. यदि पौधे की दशा बेहतर होगी तो वह अच्छा बढ़ेगाIf the plant condition improves it will grow well

Step 1

Concept

Improved plant condition is vague and does not specify a definite changed factor. State the independent variable measurably.

Step 2

Why this answer is correct

The correct answer is C. यदि पौधे की दशा बेहतर होगी तो वह अच्छा बढ़ेगा / If the plant condition improves it will grow well. Improved plant condition is vague and does not specify a definite changed factor. State the independent variable measurably.

Step 3

Exam Tip

पौधे की दशा बेहतर अस्पष्ट है और कोई निश्चित बदला गया कारक नहीं बताता। स्वतंत्र चर को माप योग्य रूप में लिखें।

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