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Artificial Intelligence Green Skills MCQ Questions for Class 12 General

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Question 111/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

टिकाऊ उत्पाद चुनने से क्या लाभ होता है?

What is the benefit of choosing a durable product?

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Correct Answer

C. बार बार बदलने की जरूरत कम होती हैNeed for repeated replacement reduces

Step 1

Concept

A durable product lasts longer. Link it with waste reduction in exams.

Step 2

Why this answer is correct

The correct answer is C. बार बार बदलने की जरूरत कम होती है / Need for repeated replacement reduces. A durable product lasts longer. Link it with waste reduction in exams.

Step 3

Exam Tip

टिकाऊ उत्पाद लंबे समय तक चलता है। परीक्षा में इसे कचरा घटाने से जोड़ें।

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Question 112/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

कम पैकेजिंग वाला सामान क्यों बेहतर है?

Why is a product with less packaging better?

Explanation opens after your attempt
Correct Answer

D. कचरा कम बनता हैLess waste is produced

Step 1

Concept

Less packaging reduces unnecessary waste. Remember responsible buying in exams.

Step 2

Why this answer is correct

The correct answer is D. कचरा कम बनता है / Less waste is produced. Less packaging reduces unnecessary waste. Remember responsible buying in exams.

Step 3

Exam Tip

कम पैकेजिंग से अनावश्यक कचरा घटता है। परीक्षा में जिम्मेदार खरीदारी याद रखें।

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Question 113/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

घर में कम्पोस्ट बिन किसके लिए उपयोगी है?

A compost bin at home is useful for what?

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Correct Answer

A. रसोई के जैविक कचरे को खाद बनानाTurning kitchen organic waste into manure

Step 1

Concept

A compost bin makes kitchen waste useful. Give wet waste as an exam example.

Step 2

Why this answer is correct

The correct answer is A. रसोई के जैविक कचरे को खाद बनाना / Turning kitchen organic waste into manure. A compost bin makes kitchen waste useful. Give wet waste as an exam example.

Step 3

Exam Tip

कम्पोस्ट बिन रसोई कचरे को उपयोगी बनाता है। परीक्षा में गीले कचरे का उदाहरण दें।

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Question 114/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

सब्जी और फल के छिलके किस कचरे में आते हैं?

Vegetable and fruit peels belong to which waste?

Explanation opens after your attempt
Correct Answer

B. गीला जैविक कचराWet organic waste

Step 1

Concept

Fruit and vegetable peels are organic. Write them as suitable for composting in exams.

Step 2

Why this answer is correct

The correct answer is B. गीला जैविक कचरा / Wet organic waste. Fruit and vegetable peels are organic. Write them as suitable for composting in exams.

Step 3

Exam Tip

फल और सब्जी के छिलके जैविक होते हैं। परीक्षा में इन्हें कम्पोस्ट के लिए उपयुक्त लिखें।

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Question 115/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

कागज और कार्डबोर्ड सामान्यतः किस कचरे में रखे जाते हैं?

Paper and cardboard are generally kept in which waste?

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Correct Answer

C. सूखा कचराDry waste

Step 1

Concept

Paper and cardboard are dry recyclable materials. Keep them separate from wet waste in exams.

Step 2

Why this answer is correct

The correct answer is C. सूखा कचरा / Dry waste. Paper and cardboard are dry recyclable materials. Keep them separate from wet waste in exams.

Step 3

Exam Tip

कागज और कार्डबोर्ड सूखे रीसायकल योग्य पदार्थ हैं। परीक्षा में इन्हें गीले कचरे से अलग रखें।

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Question 116/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

हानिकारक कचरे का उदाहरण कौन सा है?

Which is an example of hazardous waste?

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Correct Answer

D. पुरानी बैटरीOld battery

Step 1

Concept

Old batteries may contain harmful substances. Write safe disposal as necessary in exams.

Step 2

Why this answer is correct

The correct answer is D. पुरानी बैटरी / Old battery. Old batteries may contain harmful substances. Write safe disposal as necessary in exams.

Step 3

Exam Tip

पुरानी बैटरी में हानिकारक पदार्थ हो सकते हैं। परीक्षा में सुरक्षित निपटान जरूरी लिखें।

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Question 117/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

चिकित्सा कचरे का सही प्रबंधन क्यों जरूरी है?

Why is proper management of medical waste important?

Explanation opens after your attempt
Correct Answer

A. संक्रमण और नुकसान से बचने के लिएTo avoid infection and harm

Step 1

Concept

Medical waste may carry infection risk. Write separate and safe disposal in exams.

Step 2

Why this answer is correct

The correct answer is A. संक्रमण और नुकसान से बचने के लिए / To avoid infection and harm. Medical waste may carry infection risk. Write separate and safe disposal in exams.

Step 3

Exam Tip

चिकित्सा कचरे में संक्रमण का खतरा हो सकता है। परीक्षा में अलग और सुरक्षित निपटान लिखें।

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Question 118/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

वायु गुणवत्ता का संबंध किससे है?

Air quality is related to what?

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Correct Answer

B. हवा कितनी साफ या दूषित हैHow clean or polluted the air is

Step 1

Concept

Air quality tells how clean the air is. Write smoke and dust as causes in exams.

Step 2

Why this answer is correct

The correct answer is B. हवा कितनी साफ या दूषित है / How clean or polluted the air is. Air quality tells how clean the air is. Write smoke and dust as causes in exams.

Step 3

Exam Tip

वायु गुणवत्ता हवा की स्वच्छता बताती है। परीक्षा में धुआं और धूल को कारण लिखें।

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Question 119/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

एयर क्वालिटी इंडेक्स किसको दर्शाता है?

What does Air Quality Index show?

Explanation opens after your attempt
Correct Answer

C. हवा की गुणवत्ताQuality of air

Step 1

Concept

Air Quality Index helps understand air pollution level. Link it with air pollution in exams.

Step 2

Why this answer is correct

The correct answer is C. हवा की गुणवत्ता / Quality of air. Air Quality Index helps understand air pollution level. Link it with air pollution in exams.

Step 3

Exam Tip

एयर क्वालिटी इंडेक्स हवा के प्रदूषण स्तर को समझने में मदद करता है। परीक्षा में इसे वायु प्रदूषण से जोड़ें।

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Question 120/150 Easy Artificial Intelligence Employability Skills Green Skills Class 12 Level 23

स्मॉग किससे बन सकता है?

Smog can form from what?

Explanation opens after your attempt
Correct Answer

D. धुआं और कोहराSmoke and fog

Step 1

Concept

Smog can be a mixture of smoke and fog in air. Treat it as a sign of air pollution in exams.

Step 2

Why this answer is correct

The correct answer is D. धुआं और कोहरा / Smoke and fog. Smog can be a mixture of smoke and fog in air. Treat it as a sign of air pollution in exams.

Step 3

Exam Tip

स्मॉग हवा में धुआं और कोहरे का मिश्रण हो सकता है। परीक्षा में इसे वायु प्रदूषण का संकेत मानें।

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