Concept-wise Practice

trigonometry angles rotation hard class11 MCQ Questions for Class 11

trigonometry angles rotation hard class11 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

2 questions tagged with trigonometry angles rotation hard class11.

Question 1/2 Hard Mathematics Trigonometric Functions Angles Class 11 Level 68

यदि (x) चक्कर \(=\frac{15\pi}{2}\) रेडियन हैं, तो (x) का मान क्या होगा?

If (x) revolutions equal \(\frac{15\pi}{2}\) radians, what is (x)?

Explanation opens after your attempt

Correct Answer

A. \(\frac{15}{4}\)

Step 1

Concept

One revolution is \(2\pi\) radians, so \(x=\frac{15\pi}{2}\div2\pi=\frac{15}{4}\). In exams, divide radians by \(2\pi\).

Step 2

Why this answer is correct

The correct answer is A. \(\frac{15}{4}\). One revolution is \(2\pi\) radians, so \(x=\frac{15\pi}{2}\div2\pi=\frac{15}{4}\). In exams, divide radians by \(2\pi\).

Step 3

Exam Tip

एक चक्कर \(2\pi\) रेडियन होता है, इसलिए \(x=\frac{15\pi}{2}\div2\pi=\frac{15}{4}\)। परीक्षा में रेडियन को \(2\pi\) से भाग दें।

Open Question Page

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.

Brand:
- 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:
https://muftshiksha.com/question/if-x-revolutions-equal-frac-15-pi-2-radians-what-is-x

MCQ Data:
Class: Class 11
Subject: Mathematics
Chapter: Trigonometric Functions
Topic: Angles
Difficulty: Hard
Level: 68

Question Hindi:
यदि (x) चक्कर (=\frac{15\pi}{2}) रेडियन हैं, तो (x) का मान क्या होगा?

Question English:
If (x) revolutions equal (\frac{15\pi}{2}) radians, what is (x)?

Options:
A. (\frac{15}{4})
B. (\frac{15}{2})
C. (\frac{15}{8})
D. (\frac{30}{\pi})

Correct Answer:
A. (\frac{15}{4})

Explanation Hindi:
एक चक्कर (2\pi) रेडियन होता है, इसलिए (x=\frac{15\pi}{2}\div2\pi=\frac{15}{4})। परीक्षा में रेडियन को (2\pi) से भाग दें।

Explanation English:
One revolution is (2\pi) radians, so (x=\frac{15\pi}{2}\div2\pi=\frac{15}{4}). In exams, divide radians by (2\pi).

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.
- Thumbnail idea.
- Hashtags: #MuftShiksha #FreeEducation #MCQ #Quiz #Class11 #Study

Open Question

Question 2/2 Hard Mathematics Trigonometric Functions Angles Class 11 Level 68

यदि एक पहिया (45) चक्कर लगाता है, तो वह कितने रेडियन घूमता है?

If a wheel makes (45) revolutions, through how many radians does it rotate?

Explanation opens after your attempt

Correct Answer

C. \(90\pi\)

Step 1

Concept

One revolution is \(2\pi\) radians, so (45) revolutions are \(90\pi\) radians. In exams, multiply revolutions by \(2\pi\).

Step 2

Why this answer is correct

The correct answer is C. \(90\pi\). One revolution is \(2\pi\) radians, so (45) revolutions are \(90\pi\) radians. In exams, multiply revolutions by \(2\pi\).

Step 3

Exam Tip

एक चक्कर \(2\pi\) रेडियन होता है, इसलिए (45) चक्कर \(90\pi\) रेडियन होंगे। परीक्षा में चक्कर को \(2\pi\) से गुणा करें।

Open Question Page

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.

Brand:
- 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:
https://muftshiksha.com/question/if-a-wheel-makes-45-revolutions-through-how-many-radians-does-it-rotate

MCQ Data:
Class: Class 11
Subject: Mathematics
Chapter: Trigonometric Functions
Topic: Angles
Difficulty: Hard
Level: 68

Question Hindi:
यदि एक पहिया (45) चक्कर लगाता है, तो वह कितने रेडियन घूमता है?

Question English:
If a wheel makes (45) revolutions, through how many radians does it rotate?

Options:
A. (45\pi)
B. (60\pi)
C. (90\pi)
D. (180\pi)

Correct Answer:
C. (90\pi)

Explanation Hindi:
एक चक्कर (2\pi) रेडियन होता है, इसलिए (45) चक्कर (90\pi) रेडियन होंगे। परीक्षा में चक्कर को (2\pi) से गुणा करें।

Explanation English:
One revolution is (2\pi) radians, so (45) revolutions are (90\pi) radians. In exams, multiply revolutions by (2\pi).

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.
- Thumbnail idea.
- Hashtags: #MuftShiksha #FreeEducation #MCQ #Quiz #Class11 #Study

Open Question

trigonometry angles rotation hard class11 MCQ Questions for Class 11

Practice Questions

यदि (x) चक्कर \(=\frac{15\pi}{2}\) रेडियन हैं, तो (x) का मान क्या होगा?

Concept

Why this answer is correct

Exam Tip

यदि एक पहिया (45) चक्कर लगाता है, तो वह कितने रेडियन घूमता है?

Concept

Why this answer is correct

Exam Tip

trigonometry angles rotation hard class11 Revision Links

All MCQ Tags

All Subjects

Search trigonometry angles rotation hard class11

trigonometry angles rotation hard class11 MCQ Questions for Class 11

Practice Questions

यदि (x) चक्कर \(=\frac{15\pi}{2}\) रेडियन हैं, तो (x) का मान क्या होगा?

Concept

Why this answer is correct

Exam Tip

यदि एक पहिया (45) चक्कर लगाता है, तो वह कितने रेडियन घूमता है?

Concept

Why this answer is correct

Exam Tip

trigonometry angles rotation hard class11 Revision Links

All MCQ Tags

All Subjects

Search trigonometry angles rotation hard class11

Login to view answers

Select your class first