Class 12 commercial computer MCQ Questions

Question 1/9 Expert General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 6

एप्पल लिसा को कंप्यूटर इतिहास में किस संदर्भ से जोड़ा जाता है?

Apple Lisa is linked with which context in computer history?

Explanation opens after your attempt

Correct Answer

A. ग्राफिकल यूजर इंटरफेस वाले प्रारंभिक व्यावसायिक कंप्यूटरEarly commercial computer with graphical user interface

Step 1

Concept

Apple Lisa is linked with GUI based commercial computer history. For exams understand the roles of Lisa and Macintosh separately.

Step 2

Why this answer is correct

The correct answer is A. ग्राफिकल यूजर इंटरफेस वाले प्रारंभिक व्यावसायिक कंप्यूटर / Early commercial computer with graphical user interface. Apple Lisa is linked with GUI based commercial computer history. For exams understand the roles of Lisa and Macintosh separately.

Step 3

Exam Tip

एप्पल लिसा जीयूआई आधारित व्यावसायिक कंप्यूटर इतिहास से जुड़ा है। परीक्षा में लिसा और मैकिन्टोश की भूमिकाओं को अलग समझें।

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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Expert
Level: 6

Question Hindi:
एप्पल लिसा को कंप्यूटर इतिहास में किस संदर्भ से जोड़ा जाता है?

Question English:
Apple Lisa is linked with which context in computer history?

Options:
A. ग्राफिकल यूजर इंटरफेस वाले प्रारंभिक व्यावसायिक कंप्यूटर / Early commercial computer with graphical user interface
B. पहला पंच कार्ड लूम / First punch card loom
C. पहला वैक्यूम ट्यूब / First vacuum tube
D. पहला अबेकस / First abacus

Correct Answer:
A. ग्राफिकल यूजर इंटरफेस वाले प्रारंभिक व्यावसायिक कंप्यूटर / Early commercial computer with graphical user interface

Explanation Hindi:
एप्पल लिसा जीयूआई आधारित व्यावसायिक कंप्यूटर इतिहास से जुड़ा है। परीक्षा में लिसा और मैकिन्टोश की भूमिकाओं को अलग समझें।

Explanation English:
Apple Lisa is linked with GUI based commercial computer history. For exams understand the roles of Lisa and Macintosh separately.

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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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Question 2/9 Expert General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 6

फेरांटी मार्क वन को कंप्यूटर इतिहास में किस रूप में पहचानना सबसे सही है?

What is the most correct way to identify Ferranti Mark I in computer history?

Explanation opens after your attempt

Correct Answer

A. प्रारंभिक व्यावसायिक स्टोर्ड प्रोग्राम कंप्यूटरEarly commercial stored program computer

Step 1

Concept

Ferranti Mark I is counted among early commercial stored program computers. For exams check commercial and stored program clues together.

Step 2

Why this answer is correct

The correct answer is A. प्रारंभिक व्यावसायिक स्टोर्ड प्रोग्राम कंप्यूटर / Early commercial stored program computer. Ferranti Mark I is counted among early commercial stored program computers. For exams check commercial and stored program clues together.

Step 3

Exam Tip

फेरांटी मार्क वन शुरुआती व्यावसायिक स्टोर्ड प्रोग्राम कंप्यूटरों में गिना जाता है। परीक्षा में व्यावसायिक और स्टोर्ड प्रोग्राम संकेत साथ देखें।

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AI Video Prompt 16:9 + 9:16

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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Expert
Level: 6

Question Hindi:
फेरांटी मार्क वन को कंप्यूटर इतिहास में किस रूप में पहचानना सबसे सही है?

Question English:
What is the most correct way to identify Ferranti Mark I in computer history?

Options:
A. प्रारंभिक व्यावसायिक स्टोर्ड प्रोग्राम कंप्यूटर / Early commercial stored program computer
B. पहला अबेकस / First abacus
C. पहला पंच कार्ड लूम / First punch card loom
D. पहला वेब ब्राउजर / First web browser

Correct Answer:
A. प्रारंभिक व्यावसायिक स्टोर्ड प्रोग्राम कंप्यूटर / Early commercial stored program computer

Explanation Hindi:
फेरांटी मार्क वन शुरुआती व्यावसायिक स्टोर्ड प्रोग्राम कंप्यूटरों में गिना जाता है। परीक्षा में व्यावसायिक और स्टोर्ड प्रोग्राम संकेत साथ देखें।

Explanation English:
Ferranti Mark I is counted among early commercial stored program computers. For exams check commercial and stored program clues together.

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.
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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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Question 3/9 Expert General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 4

यूनिवैक एक का सही व्यावहारिक महत्व क्या था?

What was the correct practical importance of UNIVAC I?

Explanation opens after your attempt

Correct Answer

A. यह प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटरों में थाIt was among early commercial data processing computers

Step 1

Concept

UNIVAC I was linked with business and government data work. For exams identify commercial computing clues.

Step 2

Why this answer is correct

The correct answer is A. यह प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटरों में था / It was among early commercial data processing computers. UNIVAC I was linked with business and government data work. For exams identify commercial computing clues.

Step 3

Exam Tip

यूनिवैक एक व्यापार और सरकारी डाटा कार्यों से जुड़ा था। परीक्षा में व्यावसायिक कंप्यूटिंग संकेत पहचानें।

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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Expert
Level: 4

Question Hindi:
यूनिवैक एक का सही व्यावहारिक महत्व क्या था?

Question English:
What was the correct practical importance of UNIVAC I?

Options:
A. यह प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटरों में था / It was among early commercial data processing computers
B. यह पहला प्राकृतिक भाषा रोबोट था / It was the first natural language robot
C. यह पहला अबेकस फ्रेम था / It was the first abacus frame
D. यह पहला ग्राफिकल ब्राउजर था / It was the first graphical browser

Correct Answer:
A. यह प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटरों में था / It was among early commercial data processing computers

Explanation Hindi:
यूनिवैक एक व्यापार और सरकारी डाटा कार्यों से जुड़ा था। परीक्षा में व्यावसायिक कंप्यूटिंग संकेत पहचानें।

Explanation English:
UNIVAC I was linked with business and government data work. For exams identify commercial computing clues.

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 4/9 Hard General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 6

यूनिवैक एक का चुनाव किस केस में सही होगा?

In which case would choosing UNIVAC I be correct?

Explanation opens after your attempt

Correct Answer

A. शुरुआती व्यावसायिक कंप्यूटर और सरकारी डाटा प्रोसेसिंग संकेत होंClues mention early commercial computer and government data processing

Step 1

Concept

UNIVAC I was among early commercial computers. In exams identify the commercial data processing clue.

Step 2

Why this answer is correct

The correct answer is A. शुरुआती व्यावसायिक कंप्यूटर और सरकारी डाटा प्रोसेसिंग संकेत हों / Clues mention early commercial computer and government data processing. UNIVAC I was among early commercial computers. In exams identify the commercial data processing clue.

Step 3

Exam Tip

यूनिवैक एक शुरुआती व्यावसायिक कंप्यूटरों में था। परीक्षा में व्यावसायिक डाटा प्रोसेसिंग संकेत पहचानें।

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AI Video Prompt 16:9 + 9:16

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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Hard
Level: 6

Question Hindi:
यूनिवैक एक का चुनाव किस केस में सही होगा?

Question English:
In which case would choosing UNIVAC I be correct?

Options:
A. शुरुआती व्यावसायिक कंप्यूटर और सरकारी डाटा प्रोसेसिंग संकेत हों / Clues mention early commercial computer and government data processing
B. प्राकृतिक भाषा एआई संकेत हो / Clue mentions natural language AI
C. पहले माइक्रोप्रोसेसर संकेत हों / Clue mentions first microprocessor
D. पहले अबेकस संकेत हों / Clue mentions first abacus

Correct Answer:
A. शुरुआती व्यावसायिक कंप्यूटर और सरकारी डाटा प्रोसेसिंग संकेत हों / Clues mention early commercial computer and government data processing

Explanation Hindi:
यूनिवैक एक शुरुआती व्यावसायिक कंप्यूटरों में था। परीक्षा में व्यावसायिक डाटा प्रोसेसिंग संकेत पहचानें।

Explanation English:
UNIVAC I was among early commercial computers. In exams identify the commercial data processing clue.

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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.
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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 5/9 Hard General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 5

यूनिवैक एक की ऐतिहासिक पहचान एनिएक से अलग कैसे है?

How is the historical identity of UNIVAC I different from ENIAC?

Explanation opens after your attempt

Correct Answer

A. यूनिवैक एक प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर थाUNIVAC I was an early commercial data processing computer

Step 1

Concept

UNIVAC I was an early computer linked with business and government data processing. For exams identify the commercial use clue.

Step 2

Why this answer is correct

The correct answer is A. यूनिवैक एक प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर था / UNIVAC I was an early commercial data processing computer. UNIVAC I was an early computer linked with business and government data processing. For exams identify the commercial use clue.

Step 3

Exam Tip

यूनिवैक एक व्यापार और सरकारी डाटा प्रोसेसिंग से जुड़ा शुरुआती कंप्यूटर था। परीक्षा में व्यावसायिक उपयोग संकेत पहचानें।

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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Hard
Level: 5

Question Hindi:
यूनिवैक एक की ऐतिहासिक पहचान एनिएक से अलग कैसे है?

Question English:
How is the historical identity of UNIVAC I different from ENIAC?

Options:
A. यूनिवैक एक प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर था / UNIVAC I was an early commercial data processing computer
B. यूनिवैक एक पहला अबेकस था / UNIVAC I was the first abacus
C. यूनिवैक एक पहला वेब ब्राउजर था / UNIVAC I was the first web browser
D. यूनिवैक एक पहला माउस था / UNIVAC I was the first mouse

Correct Answer:
A. यूनिवैक एक प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर था / UNIVAC I was an early commercial data processing computer

Explanation Hindi:
यूनिवैक एक व्यापार और सरकारी डाटा प्रोसेसिंग से जुड़ा शुरुआती कंप्यूटर था। परीक्षा में व्यावसायिक उपयोग संकेत पहचानें।

Explanation English:
UNIVAC I was an early computer linked with business and government data processing. For exams identify the commercial use clue.

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 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 6/9 Hard General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 4

यूनिवैक एक को एनिएक के बाद के इतिहास में किस रूप में समझना चाहिए?

How should UNIVAC I be understood in history after ENIAC?

Explanation opens after your attempt

Correct Answer

A. प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटरEarly commercial data processing computer

Step 1

Concept

UNIVAC I is regarded among early commercial computers. For exams connect it with business and government data processing.

Step 2

Why this answer is correct

The correct answer is A. प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर / Early commercial data processing computer. UNIVAC I is regarded among early commercial computers. For exams connect it with business and government data processing.

Step 3

Exam Tip

यूनिवैक एक शुरुआती व्यावसायिक कंप्यूटरों में माना जाता है। परीक्षा में इसे व्यापार और सरकारी डाटा प्रोसेसिंग से जोड़ें।

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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Hard
Level: 4

Question Hindi:
यूनिवैक एक को एनिएक के बाद के इतिहास में किस रूप में समझना चाहिए?

Question English:
How should UNIVAC I be understood in history after ENIAC?

Options:
A. प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर / Early commercial data processing computer
B. पहला अबेकस फ्रेम / First abacus frame
C. पहला वेब ब्राउजर / First web browser
D. पहला मोबाइल ऑपरेटिंग सिस्टम / First mobile operating system

Correct Answer:
A. प्रारंभिक व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर / Early commercial data processing computer

Explanation Hindi:
यूनिवैक एक शुरुआती व्यावसायिक कंप्यूटरों में माना जाता है। परीक्षा में इसे व्यापार और सरकारी डाटा प्रोसेसिंग से जोड़ें।

Explanation English:
UNIVAC I is regarded among early commercial computers. For exams connect it with business and government data processing.

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.
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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 7/9 Medium General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 4

यूनिवैक एक को कंप्यूटर इतिहास में किस बात के लिए याद किया जाता है?

UNIVAC I is remembered in computer history for what?

Explanation opens after your attempt

Correct Answer

A. प्रारंभिक व्यावसायिक कंप्यूटरों में होने के लिएFor being among early commercial computers

Step 1

Concept

UNIVAC I was an early computer useful in business and government data processing. For exams connect it with commercial computing.

Step 2

Why this answer is correct

The correct answer is A. प्रारंभिक व्यावसायिक कंप्यूटरों में होने के लिए / For being among early commercial computers. UNIVAC I was an early computer useful in business and government data processing. For exams connect it with commercial computing.

Step 3

Exam Tip

यूनिवैक एक व्यापार और सरकारी डाटा प्रोसेसिंग में उपयोगी शुरुआती कंप्यूटर था। परीक्षा में इसे व्यावसायिक कंप्यूटिंग 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: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Medium
Level: 4

Question Hindi:
यूनिवैक एक को कंप्यूटर इतिहास में किस बात के लिए याद किया जाता है?

Question English:
UNIVAC I is remembered in computer history for what?

Options:
A. प्रारंभिक व्यावसायिक कंप्यूटरों में होने के लिए / For being among early commercial computers
B. पहला अबेकस होने के लिए / For being the first abacus
C. पहला कंप्यूटर माउस होने के लिए / For being the first computer mouse
D. पहली टच स्क्रीन होने के लिए / For being the first touch screen

Correct Answer:
A. प्रारंभिक व्यावसायिक कंप्यूटरों में होने के लिए / For being among early commercial computers

Explanation Hindi:
यूनिवैक एक व्यापार और सरकारी डाटा प्रोसेसिंग में उपयोगी शुरुआती कंप्यूटर था। परीक्षा में इसे व्यावसायिक कंप्यूटिंग से जोड़ें।

Explanation English:
UNIVAC I was an early computer useful in business and government data processing. For exams connect it with commercial computing.

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.

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Question 8/9 Easy General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 27

यूनिवैक एक को किस क्षेत्र में उपयोग के लिए प्रसिद्धि मिली?

UNIVAC I became famous for use in which area?

Explanation opens after your attempt

Correct Answer

A. व्यावसायिक और सरकारी डाटा प्रोसेसिंगBusiness and government data processing

Step 1

Concept

UNIVAC I was an early commercial data processing computer. For exams connect it with early commercial computers.

Step 2

Why this answer is correct

The correct answer is A. व्यावसायिक और सरकारी डाटा प्रोसेसिंग / Business and government data processing. UNIVAC I was an early commercial data processing computer. For exams connect it with early commercial computers.

Step 3

Exam Tip

यूनिवैक एक शुरुआती व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर था। परीक्षा में इसे प्रथम व्यावसायिक कंप्यूटरों से जोड़ें।

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AI Video Prompt 16:9 + 9:16

Is question ka premium MCQ video banane ke liye ready prompt. Copy karke Sora, Runway, Canva AI, CapCut AI, ChatGPT video workflow ya editor me use karein.

Create a premium AI MCQ quiz video for Muft Shiksha in BOTH formats: 16:9 landscape and 9:16 vertical short.

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- Name: Muft Shiksha
- Website: https://muftshiksha.com
- Style: dark navy futuristic learning game UI, neon cyan/blue glow, gold reward highlights, clean Devanagari text, premium educational look.
- Do not add wrong facts. Do not change the question, options or answer.

Question Page:
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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Easy
Level: 27

Question Hindi:
यूनिवैक एक को किस क्षेत्र में उपयोग के लिए प्रसिद्धि मिली?

Question English:
UNIVAC I became famous for use in which area?

Options:
A. व्यावसायिक और सरकारी डाटा प्रोसेसिंग / Business and government data processing
B. चित्रकला / Painting
C. मोबाइल गेम / Mobile games
D. रेडियो प्रसारण / Radio broadcasting

Correct Answer:
A. व्यावसायिक और सरकारी डाटा प्रोसेसिंग / Business and government data processing

Explanation Hindi:
यूनिवैक एक शुरुआती व्यावसायिक डाटा प्रोसेसिंग कंप्यूटर था। परीक्षा में इसे प्रथम व्यावसायिक कंप्यूटरों से जोड़ें।

Explanation English:
UNIVAC I was an early commercial data processing computer. For exams connect it with early commercial computers.

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.
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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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- Final narration script.
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Question 9/9 Easy General Knowledge Basic Computer Knowledge History and Generations of Computers. Class 12 Level 25

पहली व्यावसायिक कंप्यूटरों में यूनिवैक एक का नाम किससे जुड़ा है?

UNIVAC I is associated with which category among early computers?

Explanation opens after your attempt

Correct Answer

B. प्रारंभिक व्यावसायिक कंप्यूटरEarly commercial computer

Step 1

Concept

UNIVAC I is regarded among early commercial computers. For exams connect it with business and government data processing.

Step 2

Why this answer is correct

The correct answer is B. प्रारंभिक व्यावसायिक कंप्यूटर / Early commercial computer. UNIVAC I is regarded among early commercial computers. For exams connect it with business and government data processing.

Step 3

Exam Tip

यूनिवैक एक शुरुआती व्यावसायिक कंप्यूटरों में माना जाता है। परीक्षा में इसे व्यापार और सरकारी डाटा प्रोसेसिंग से जोड़ें।

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AI Video Prompt 16:9 + 9:16

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- Name: Muft Shiksha
- Website: https://muftshiksha.com
- Style: dark navy futuristic learning game UI, neon cyan/blue glow, gold reward highlights, clean Devanagari text, premium educational look.
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Question Page:
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MCQ Data:
Class: Class 12
Subject: General Knowledge
Chapter: Basic Computer Knowledge
Topic: History and Generations of Computers.
Difficulty: Easy
Level: 25

Question Hindi:
पहली व्यावसायिक कंप्यूटरों में यूनिवैक एक का नाम किससे जुड़ा है?

Question English:
UNIVAC I is associated with which category among early computers?

Options:
A. पहला माइक्रोप्रोसेसर / First microprocessor
B. प्रारंभिक व्यावसायिक कंप्यूटर / Early commercial computer
C. पहला माउस / First mouse
D. पहली वेबसाइट / First website

Correct Answer:
B. प्रारंभिक व्यावसायिक कंप्यूटर / Early commercial computer

Explanation Hindi:
यूनिवैक एक शुरुआती व्यावसायिक कंप्यूटरों में माना जाता है। परीक्षा में इसे व्यापार और सरकारी डाटा प्रोसेसिंग से जोड़ें।

Explanation English:
UNIVAC I is regarded among early commercial computers. For exams connect it with business and government data processing.

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.
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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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commercial computer MCQ Questions for Class 12

Practice Questions

एप्पल लिसा को कंप्यूटर इतिहास में किस संदर्भ से जोड़ा जाता है?

Concept

Why this answer is correct

Exam Tip

फेरांटी मार्क वन को कंप्यूटर इतिहास में किस रूप में पहचानना सबसे सही है?

Concept

Why this answer is correct

Exam Tip

यूनिवैक एक का सही व्यावहारिक महत्व क्या था?

Concept

Why this answer is correct

Exam Tip

यूनिवैक एक का चुनाव किस केस में सही होगा?

Concept

Why this answer is correct

Exam Tip

यूनिवैक एक की ऐतिहासिक पहचान एनिएक से अलग कैसे है?

Concept

Why this answer is correct

Exam Tip

यूनिवैक एक को एनिएक के बाद के इतिहास में किस रूप में समझना चाहिए?

Concept

Why this answer is correct

Exam Tip

यूनिवैक एक को कंप्यूटर इतिहास में किस बात के लिए याद किया जाता है?

Concept

Why this answer is correct

Exam Tip

यूनिवैक एक को किस क्षेत्र में उपयोग के लिए प्रसिद्धि मिली?

Concept

Why this answer is correct

Exam Tip

पहली व्यावसायिक कंप्यूटरों में यूनिवैक एक का नाम किससे जुड़ा है?

Concept

Why this answer is correct

Exam Tip

commercial computer Revision Links

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