Class 12 tool-selection MCQ Questions

Question 1/6 Expert Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 44

एर्गोनॉमिक्स में सही उपकरण चयन करते समय केवल वजन नहीं बल्कि और क्या देखना चाहिए?

While selecting the right tool in ergonomics what should be seen besides weight?

Explanation opens after your attempt

Correct Answer

A. पकड़ आकार बल की जरूरत और कार्य अवधिGrip size force requirement and duration of use

Step 1

Concept

Tool effect also depends on grip force and duration. In exams treat tool selection as multi-factor.

Step 2

Why this answer is correct

The correct answer is A. पकड़ आकार बल की जरूरत और कार्य अवधि / Grip size force requirement and duration of use. Tool effect also depends on grip force and duration. In exams treat tool selection as multi-factor.

Step 3

Exam Tip

औजार का प्रभाव पकड़ बल और उपयोग समय पर भी निर्भर करता है। परीक्षा में उपकरण चयन को बहु कारक मानें।

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MCQ Data:
Class: Class 12
Subject: Home Science
Chapter: Work, Livelihood and Career
Topic: Ergonomics: definition, need and benefits
Difficulty: Expert
Level: 44

Question Hindi:
एर्गोनॉमिक्स में सही उपकरण चयन करते समय केवल वजन नहीं बल्कि और क्या देखना चाहिए?

Question English:
While selecting the right tool in ergonomics what should be seen besides weight?

Options:
A. पकड़ आकार बल की जरूरत और कार्य अवधि / Grip size force requirement and duration of use
B. केवल रंग / Only colour
C. केवल ब्रांड विज्ञापन / Only brand advertisement
D. केवल दुकान की दूरी / Only shop distance

Correct Answer:
A. पकड़ आकार बल की जरूरत और कार्य अवधि / Grip size force requirement and duration of use

Explanation Hindi:
औजार का प्रभाव पकड़ बल और उपयोग समय पर भी निर्भर करता है। परीक्षा में उपकरण चयन को बहु कारक मानें।

Explanation English:
Tool effect also depends on grip force and duration. In exams treat tool selection as multi-factor.

Video Structure:
1. 0-2 sec: Premium Muft Shiksha intro with logo glow and title: "MCQ Challenge".
2. 2-8 sec: Show question in large readable text. Keep Hindi and English clean, no overlap.
3. 8-15 sec: Animate A/B/C/D option cards one by one.
4. 15-18 sec: Add countdown/timer effect: "Socho... correct answer kya hoga?"
5. 18-23 sec: Reveal correct answer with green glow and subtle success sound.
6. 23-30 sec: Show short explanation with one exam tip.
7. 30-35 sec: CTA: "More free MCQs ke liye visit karein MuftShiksha.com".

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- Make 9:16 version for Shorts/Reels.
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- Add readable subtitles.
- Add light background music, low volume.
- Keep all text inside safe margins.
- Use smooth transitions, no clutter, no watermark except Muft Shiksha branding.
- Formula/Math/Chemistry text must stay exactly readable; use LaTeX-style clean rendering where needed.

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Question 2/6 Hard Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 44

एर्गोनॉमिक दृष्टि से सही उपकरण चुनते समय किन बातों को साथ देखना चाहिए?

From an ergonomic view, what should be checked together while selecting a tool?

Explanation opens after your attempt

Correct Answer

B. वजन पकड़ और उपयोग की सुविधाWeight, grip and ease of use

Step 1

Concept

Tool weight and grip directly affect safety and comfort. Exam tip: remember human comfort in tool selection.

Step 2

Why this answer is correct

The correct answer is B. वजन पकड़ और उपयोग की सुविधा / Weight, grip and ease of use. Tool weight and grip directly affect safety and comfort. Exam tip: remember human comfort in tool selection.

Step 3

Exam Tip

उपकरण का वजन और पकड़ सीधे सुरक्षा तथा सुविधा को प्रभावित करते हैं। परीक्षा में उपकरण चयन में मानव सुविधा याद रखें।

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AI Video Prompt 16:9 + 9:16

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MCQ Data:
Class: Class 12
Subject: Home Science
Chapter: Work, Livelihood and Career
Topic: Ergonomics: definition, need and benefits
Difficulty: Hard
Level: 44

Question Hindi:
एर्गोनॉमिक दृष्टि से सही उपकरण चुनते समय किन बातों को साथ देखना चाहिए?

Question English:
From an ergonomic view, what should be checked together while selecting a tool?

Options:
A. रंग और चमक / Colour and shine
B. वजन पकड़ और उपयोग की सुविधा / Weight, grip and ease of use
C. नाम और ब्रांड ही / Only name and brand
D. पैकिंग और विज्ञापन / Packing and advertisement

Correct Answer:
B. वजन पकड़ और उपयोग की सुविधा / Weight, grip and ease of use

Explanation Hindi:
उपकरण का वजन और पकड़ सीधे सुरक्षा तथा सुविधा को प्रभावित करते हैं। परीक्षा में उपकरण चयन में मानव सुविधा याद रखें।

Explanation English:
Tool weight and grip directly affect safety and comfort. Exam tip: remember human comfort in tool selection.

Video Structure:
1. 0-2 sec: Premium Muft Shiksha intro with logo glow and title: "MCQ Challenge".
2. 2-8 sec: Show question in large readable text. Keep Hindi and English clean, no overlap.
3. 8-15 sec: Animate A/B/C/D option cards one by one.
4. 15-18 sec: Add countdown/timer effect: "Socho... correct answer kya hoga?"
5. 18-23 sec: Reveal correct answer with green glow and subtle success sound.
6. 23-30 sec: Show short explanation with one exam tip.
7. 30-35 sec: CTA: "More free MCQs ke liye visit karein MuftShiksha.com".

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- Use smooth transitions, no clutter, no watermark except Muft Shiksha branding.
- Formula/Math/Chemistry text must stay exactly readable; use LaTeX-style clean rendering where needed.

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Question 3/6 Hard Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 43

किसी कारखाने में नया उपकरण खरीदते समय एर्गोनॉमिक रूप से क्या देखना चाहिए?

While buying a new tool in a factory, what should be checked ergonomically?

Explanation opens after your attempt

Correct Answer

D. वजन पकड़ और उपयोग की सुविधाWeight grip and ease of use

Step 1

Concept

Tool weight, grip, and ease affect safety. Exam tip: remember user comfort in tool selection.

Step 2

Why this answer is correct

The correct answer is D. वजन पकड़ और उपयोग की सुविधा / Weight grip and ease of use. Tool weight, grip, and ease affect safety. Exam tip: remember user comfort in tool selection.

Step 3

Exam Tip

उपकरण का वजन पकड़ और उपयोग सुरक्षा को प्रभावित करते हैं। परीक्षा में tool selection में user comfort याद रखें।

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AI Video Prompt 16:9 + 9:16

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Question Page:
https://muftshiksha.com/question/while-buying-a-new-tool-in-a-factory-what-should-be-checked-ergonomically

MCQ Data:
Class: Class 12
Subject: Home Science
Chapter: Work, Livelihood and Career
Topic: Ergonomics: definition, need and benefits
Difficulty: Hard
Level: 43

Question Hindi:
किसी कारखाने में नया उपकरण खरीदते समय एर्गोनॉमिक रूप से क्या देखना चाहिए?

Question English:
While buying a new tool in a factory, what should be checked ergonomically?

Options:
A. केवल रंग / Only colour
B. केवल विज्ञापन / Only advertisement
C. केवल नाम / Only name
D. वजन पकड़ और उपयोग की सुविधा / Weight grip and ease of use

Correct Answer:
D. वजन पकड़ और उपयोग की सुविधा / Weight grip and ease of use

Explanation Hindi:
उपकरण का वजन पकड़ और उपयोग सुरक्षा को प्रभावित करते हैं। परीक्षा में tool selection में user comfort याद रखें।

Explanation English:
Tool weight, grip, and ease affect safety. Exam tip: remember user comfort in tool selection.

Video Structure:
1. 0-2 sec: Premium Muft Shiksha intro with logo glow and title: "MCQ Challenge".
2. 2-8 sec: Show question in large readable text. Keep Hindi and English clean, no overlap.
3. 8-15 sec: Animate A/B/C/D option cards one by one.
4. 15-18 sec: Add countdown/timer effect: "Socho... correct answer kya hoga?"
5. 18-23 sec: Reveal correct answer with green glow and subtle success sound.
6. 23-30 sec: Show short explanation with one exam tip.
7. 30-35 sec: CTA: "More free MCQs ke liye visit karein MuftShiksha.com".

Custom Support:
- Make 16:9 version for YouTube/Facebook.
- Make 9:16 version for Shorts/Reels.
- Add Hindi-English natural voice-over.
- Add readable subtitles.
- Add light background music, low volume.
- Keep all text inside safe margins.
- Use smooth transitions, no clutter, no watermark except Muft Shiksha branding.
- Formula/Math/Chemistry text must stay exactly readable; use LaTeX-style clean rendering where needed.

Output Needed:
- Final narration script.
- Scene-by-scene visual direction.
- Text overlays for 16:9 and 9:16.
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Question 4/6 Medium Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 44

किस विकल्प में एर्गोनॉमिक्स का सर्वोत्तम उदाहरण है?

Which option is the best example of ergonomics?

Explanation opens after your attempt

Correct Answer

A. उपकरण को हाथ की पकड़ और काम के अनुसार चुननाChoosing tools according to hand grip and task

Step 1

Concept

Choosing tools according to hand and task is user-centred design. In exams, look for human comfort in the correct example.

Step 2

Why this answer is correct

The correct answer is A. उपकरण को हाथ की पकड़ और काम के अनुसार चुनना / Choosing tools according to hand grip and task. Choosing tools according to hand and task is user-centred design. In exams, look for human comfort in the correct example.

Step 3

Exam Tip

हाथ और कार्य के अनुसार उपकरण चुनना उपयोगकर्ता केंद्रित डिजाइन है। परीक्षा में सही उदाहरण में मानव सुविधा देखें।

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AI Video Prompt 16:9 + 9:16

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Question Page:
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MCQ Data:
Class: Class 12
Subject: Home Science
Chapter: Work, Livelihood and Career
Topic: Ergonomics: definition, need and benefits
Difficulty: Medium
Level: 44

Question Hindi:
किस विकल्प में एर्गोनॉमिक्स का सर्वोत्तम उदाहरण है?

Question English:
Which option is the best example of ergonomics?

Options:
A. उपकरण को हाथ की पकड़ और काम के अनुसार चुनना / Choosing tools according to hand grip and task
B. सभी उपकरण दूर रखना / Keeping all tools far away
C. लंबे समय तक बिना विराम काम कराना / Making people work without breaks for long time
D. कार्यस्थल पर अंधेरा रखना / Keeping the workplace dark

Correct Answer:
A. उपकरण को हाथ की पकड़ और काम के अनुसार चुनना / Choosing tools according to hand grip and task

Explanation Hindi:
हाथ और कार्य के अनुसार उपकरण चुनना उपयोगकर्ता केंद्रित डिजाइन है। परीक्षा में सही उदाहरण में मानव सुविधा देखें।

Explanation English:
Choosing tools according to hand and task is user-centred design. In exams, look for human comfort in the correct example.

Video Structure:
1. 0-2 sec: Premium Muft Shiksha intro with logo glow and title: "MCQ Challenge".
2. 2-8 sec: Show question in large readable text. Keep Hindi and English clean, no overlap.
3. 8-15 sec: Animate A/B/C/D option cards one by one.
4. 15-18 sec: Add countdown/timer effect: "Socho... correct answer kya hoga?"
5. 18-23 sec: Reveal correct answer with green glow and subtle success sound.
6. 23-30 sec: Show short explanation with one exam tip.
7. 30-35 sec: CTA: "More free MCQs ke liye visit karein MuftShiksha.com".

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- Use smooth transitions, no clutter, no watermark except Muft Shiksha branding.
- Formula/Math/Chemistry text must stay exactly readable; use LaTeX-style clean rendering where needed.

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Question 5/6 Easy Home Science Work, Livelihood and Career Ergonomics: definition, need and benefits Class 12 Level 43

सही उपकरण चयन से कार्यकर्ता को क्या लाभ होता है?

What benefit does a worker get from selecting the correct tool?

Explanation opens after your attempt

Correct Answer

B. सुरक्षा और दक्षता बढ़ती हैSafety and efficiency increase

Step 1

Concept

The correct tool makes work simple and safe. Exam tip: connect tool selection with ergonomics.

Step 2

Why this answer is correct

The correct answer is B. सुरक्षा और दक्षता बढ़ती है / Safety and efficiency increase. The correct tool makes work simple and safe. Exam tip: connect tool selection with ergonomics.

Step 3

Exam Tip

सही उपकरण से काम सरल और सुरक्षित बनता है। परीक्षा में उपकरण चयन को एर्गोनॉमिक्स से जोड़ें।

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AI Video Prompt 16:9 + 9:16

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Question Page:
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MCQ Data:
Class: Class 12
Subject: Home Science
Chapter: Work, Livelihood and Career
Topic: Ergonomics: definition, need and benefits
Difficulty: Easy
Level: 43

Question Hindi:
सही उपकरण चयन से कार्यकर्ता को क्या लाभ होता है?

Question English:
What benefit does a worker get from selecting the correct tool?

Options:
A. काम कठिन होता है / Work becomes difficult
B. सुरक्षा और दक्षता बढ़ती है / Safety and efficiency increase
C. थकान हमेशा बढ़ती है / Fatigue always increases
D. गलतियाँ ही होती हैं / Only mistakes happen

Correct Answer:
B. सुरक्षा और दक्षता बढ़ती है / Safety and efficiency increase

Explanation Hindi:
सही उपकरण से काम सरल और सुरक्षित बनता है। परीक्षा में उपकरण चयन को एर्गोनॉमिक्स से जोड़ें।

Explanation English:
The correct tool makes work simple and safe. Exam tip: connect tool selection with ergonomics.

Video Structure:
1. 0-2 sec: Premium Muft Shiksha intro with logo glow and title: "MCQ Challenge".
2. 2-8 sec: Show question in large readable text. Keep Hindi and English clean, no overlap.
3. 8-15 sec: Animate A/B/C/D option cards one by one.
4. 15-18 sec: Add countdown/timer effect: "Socho... correct answer kya hoga?"
5. 18-23 sec: Reveal correct answer with green glow and subtle success sound.
6. 23-30 sec: Show short explanation with one exam tip.
7. 30-35 sec: CTA: "More free MCQs ke liye visit karein MuftShiksha.com".

Custom Support:
- Make 16:9 version for YouTube/Facebook.
- Make 9:16 version for Shorts/Reels.
- Add Hindi-English natural voice-over.
- Add readable subtitles.
- Add light background music, low volume.
- Keep all text inside safe margins.
- Use smooth transitions, no clutter, no watermark except Muft Shiksha branding.
- Formula/Math/Chemistry text must stay exactly readable; use LaTeX-style clean rendering where needed.

Output Needed:
- Final narration script.
- Scene-by-scene visual direction.
- Text overlays for 16:9 and 9:16.
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Question 6/6 Easy Home Science Work, Livelihood and Career Life skills for livelihood Class 12 Level 38

काम के लिए सही साधन चुनना किस जीवन कौशल को दर्शाता है?

Choosing the right tool for work shows which life skill?

Explanation opens after your attempt

Correct Answer

A. व्यावहारिक निर्णय कौशलPractical decision skill

Step 1

Concept

The right tool makes work safe and efficient. In exams connect tool selection with resource management.

Step 2

Why this answer is correct

The correct answer is A. व्यावहारिक निर्णय कौशल / Practical decision skill. The right tool makes work safe and efficient. In exams connect tool selection with resource management.

Step 3

Exam Tip

सही साधन काम को सुरक्षित और कुशल बनाता है। परीक्षा में tool selection को resource management से जोड़ें।

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AI Video Prompt 16:9 + 9:16

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Question Page:
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MCQ Data:
Class: Class 12
Subject: Home Science
Chapter: Work, Livelihood and Career
Topic: Life skills for livelihood
Difficulty: Easy
Level: 38

Question Hindi:
काम के लिए सही साधन चुनना किस जीवन कौशल को दर्शाता है?

Question English:
Choosing the right tool for work shows which life skill?

Options:
A. व्यावहारिक निर्णय कौशल / Practical decision skill
B. असावधानी / Carelessness
C. संसाधन बर्बादी / Resource wastage
D. गलत योजना / Wrong planning

Correct Answer:
A. व्यावहारिक निर्णय कौशल / Practical decision skill

Explanation Hindi:
सही साधन काम को सुरक्षित और कुशल बनाता है। परीक्षा में tool selection को resource management से जोड़ें।

Explanation English:
The right tool makes work safe and efficient. In exams connect tool selection with resource management.

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Open Question

tool-selection MCQ Questions for Class 12

Practice Questions

एर्गोनॉमिक्स में सही उपकरण चयन करते समय केवल वजन नहीं बल्कि और क्या देखना चाहिए?

Concept

Why this answer is correct

Exam Tip

एर्गोनॉमिक दृष्टि से सही उपकरण चुनते समय किन बातों को साथ देखना चाहिए?

Concept

Why this answer is correct

Exam Tip

किसी कारखाने में नया उपकरण खरीदते समय एर्गोनॉमिक रूप से क्या देखना चाहिए?

Concept

Why this answer is correct

Exam Tip

किस विकल्प में एर्गोनॉमिक्स का सर्वोत्तम उदाहरण है?

Concept

Why this answer is correct

Exam Tip

सही उपकरण चयन से कार्यकर्ता को क्या लाभ होता है?

Concept

Why this answer is correct

Exam Tip

काम के लिए सही साधन चुनना किस जीवन कौशल को दर्शाता है?

Concept

Why this answer is correct

Exam Tip

tool-selection Revision Links

All MCQ Tags

All Subjects

Search tool-selection

tool-selection MCQ Questions for Class 12

Practice Questions

एर्गोनॉमिक्स में सही उपकरण चयन करते समय केवल वजन नहीं बल्कि और क्या देखना चाहिए?

Concept

Why this answer is correct

Exam Tip

एर्गोनॉमिक दृष्टि से सही उपकरण चुनते समय किन बातों को साथ देखना चाहिए?

Concept

Why this answer is correct

Exam Tip

किसी कारखाने में नया उपकरण खरीदते समय एर्गोनॉमिक रूप से क्या देखना चाहिए?

Concept

Why this answer is correct

Exam Tip

किस विकल्प में एर्गोनॉमिक्स का सर्वोत्तम उदाहरण है?

Concept

Why this answer is correct

Exam Tip

सही उपकरण चयन से कार्यकर्ता को क्या लाभ होता है?

Concept

Why this answer is correct

Exam Tip

काम के लिए सही साधन चुनना किस जीवन कौशल को दर्शाता है?

Concept

Why this answer is correct

Exam Tip

tool-selection Revision Links

All MCQ Tags

All Subjects

Search tool-selection

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