Concept-wise Practice

repeated-evidence MCQ Questions for Class 9

repeated-evidence 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 repeated-evidence.

किस परिस्थिति में परिकल्पना को असमर्थित कहना सबसे उचित होगा?

Under which condition is it most appropriate to call a hypothesis unsupported?

Explanation opens after your attempt
Correct Answer

B. कई अच्छी तरह नियंत्रित परीक्षणों में आंकड़े लगातार विपरीत परिणाम देंSeveral well controlled trials consistently give the opposite result

Step 1

Concept

Consistent opposing evidence from several controlled trials makes a hypothesis unsupported. One trial alone is not sufficient.

Step 2

Why this answer is correct

The correct answer is B. कई अच्छी तरह नियंत्रित परीक्षणों में आंकड़े लगातार विपरीत परिणाम दें / Several well controlled trials consistently give the opposite result. Consistent opposing evidence from several controlled trials makes a hypothesis unsupported. One trial alone is not sufficient.

Step 3

Exam Tip

कई नियंत्रित परीक्षणों में लगातार विपरीत प्रमाण परिकल्पना को असमर्थित करते हैं। एक अकेला परीक्षण पर्याप्त नहीं है।

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