Concept-wise Practice

evidence strength MCQ Questions for Class 9

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

All Tags Search Similar

Practice Questions

3 questions tagged with evidence strength.

Question 1/3 Expert Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 3

एक वैज्ञानिक निष्कर्ष की भाषा प्रमाण से अधिक निश्चित है। सबसे उचित संशोधन क्या होगा?

The language of a scientific conclusion is more certain than the evidence. What is the most appropriate revision?

Explanation opens after your attempt
Correct Answer

A. निश्चित रूप से के स्थान पर प्रमाण संकेत देता है लिखनाReplace definitely with the evidence suggests

Step 1

Concept

Scientific language should match the strength of evidence. Identify cautious conclusion wording.

Step 2

Why this answer is correct

The correct answer is A. निश्चित रूप से के स्थान पर प्रमाण संकेत देता है लिखना / Replace definitely with the evidence suggests. Scientific language should match the strength of evidence. Identify cautious conclusion wording.

Step 3

Exam Tip

वैज्ञानिक भाषा को प्रमाण की शक्ति के अनुरूप होना चाहिए। परीक्षा में सावधान निष्कर्ष भाषा पहचानें।

Open Question Page
Ask Friends
Question 2/3 Expert Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 2

यदि किसी दावे को समर्थन देने वाले दस अध्ययन एक ही मूल आँकड़े का अलग अलग विश्लेषण हों तो प्रमाण की वास्तविक शक्ति क्या होगी?

If ten studies supporting a claim are different analyses of the same original dataset what is the real strength of the evidence?

Explanation opens after your attempt
Correct Answer

B. एक ही प्रमाण के अनेक विश्लेषणMultiple analyses of one body of evidence

Step 1

Concept

Multiple analyses of the same data are not independent replications. Check data independence along with the number of studies.

Step 2

Why this answer is correct

The correct answer is B. एक ही प्रमाण के अनेक विश्लेषण / Multiple analyses of one body of evidence. Multiple analyses of the same data are not independent replications. Check data independence along with the number of studies.

Step 3

Exam Tip

एक ही आँकड़े के अनेक विश्लेषण स्वतंत्र पुनरुत्पादन नहीं होते। परीक्षा में अध्ययन संख्या के साथ डेटा की स्वतंत्रता भी देखें।

Open Question Page
Ask Friends
Question 3/3 Expert Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 1

एक वैज्ञानिक निष्कर्ष बहुत मजबूत शब्दों में लिखा गया लेकिन प्रमाण सीमित था। बेहतर वैज्ञानिक भाषा क्या होगी?

A scientific conclusion is written in very strong terms although the evidence is limited. What would be better scientific wording?

Explanation opens after your attempt
Correct Answer

A. प्रमाण परिणाम की संभावना का संकेत देता हैThe evidence suggests the possibility of the result

Step 1

Concept

Scientific wording should match the strength and limits of the evidence. Identify cautious language.

Step 2

Why this answer is correct

The correct answer is A. प्रमाण परिणाम की संभावना का संकेत देता है / The evidence suggests the possibility of the result. Scientific wording should match the strength and limits of the evidence. Identify cautious language.

Step 3

Exam Tip

वैज्ञानिक भाषा को प्रमाण की शक्ति और सीमा के अनुरूप होना चाहिए। परीक्षा में सावधान शब्दावली पहचानें।

Open Question Page
Ask Friends

evidence strength Revision Links

All MCQ Tags

Browse concept directory

All Subjects

Subject-wise practice

Search evidence strength

More keyword results