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science-and-technology MCQ Questions for Class 9

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

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2 questions tagged with science-and-technology.

Question 1/2 Medium Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 3

विज्ञान और प्रौद्योगिकी के संबंध का सही उदाहरण कौन सा है?

Which is a correct example of the relationship between science and technology?

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Correct Answer

A. वैज्ञानिक ज्ञान से नए उपकरण विकसित होनाDeveloping new instruments from scientific knowledge

Step 1

Concept

Scientific knowledge develops technology and technology advances science. Understand their mutual relationship.

Step 2

Why this answer is correct

The correct answer is A. वैज्ञानिक ज्ञान से नए उपकरण विकसित होना / Developing new instruments from scientific knowledge. Scientific knowledge develops technology and technology advances science. Understand their mutual relationship.

Step 3

Exam Tip

वैज्ञानिक ज्ञान तकनीक विकसित करता है और तकनीक विज्ञान को आगे बढ़ाती है। परीक्षा में दोनों का परस्पर संबंध समझें।

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Question 2/2 Easy Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 3

विज्ञान और तकनीक के संबंध को कौन सा कथन सही बताता है?

Which statement correctly describes the relationship between science and technology?

Explanation opens after your attempt
Correct Answer

D. विज्ञान ज्ञान देता है और तकनीक उसका उपयोग कर सकती हैScience provides knowledge and technology can apply it

Step 1

Concept

Science provides understanding of the natural world and technology can apply that knowledge. They support each other.

Step 2

Why this answer is correct

The correct answer is D. विज्ञान ज्ञान देता है और तकनीक उसका उपयोग कर सकती है / Science provides knowledge and technology can apply it. Science provides understanding of the natural world and technology can apply that knowledge. They support each other.

Step 3

Exam Tip

विज्ञान प्राकृतिक संसार की समझ देता है और तकनीक उस ज्ञान का व्यावहारिक उपयोग कर सकती है। दोनों परस्पर सहायक हैं।

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