घड़ी की मिनट सुई (29) मिनट में कितने रेडियन घूमती है?
Through how many radians does the minute hand of a clock rotate in (29) minutes?
Explanation opens after your attempt
Correct Answer
B. \(\frac{29\pi}{30}\)
Step 1
Concept
The minute hand rotates \(2\pi\) in (60) minutes, so in (29) minutes it rotates \(\frac{29\pi}{30}\). In exams, use the time ratio.
Step 2
Why this answer is correct
The correct answer is B. \(\frac{29\pi}{30}\). The minute hand rotates \(2\pi\) in (60) minutes, so in (29) minutes it rotates \(\frac{29\pi}{30}\). In exams, use the time ratio.
Step 3
Exam Tip
मिनट सुई (60) मिनट में \(2\pi\) घूमती है, इसलिए (29) मिनट में \(\frac{29\pi}{30}\) घूमेगी। परीक्षा में समय का अनुपात लगाएं।
Mathematics Answer, Explanation and Revision Hints
घड़ी की मिनट सुई (29) मिनट में कितने रेडियन घूमती है? / Through how many radians does the minute hand of a clock rotate in (29) minutes?
Correct Answer: B. \(\frac{29\pi}{30}\). Explanation: मिनट सुई (60) मिनट में \(2\pi\) घूमती है, इसलिए (29) मिनट में \(\frac{29\pi}{30}\) घूमेगी। परीक्षा में समय का अनुपात लगाएं। / The minute hand rotates \(2\pi\) in (60) minutes, so in (29) minutes it rotates \(\frac{29\pi}{30}\). In exams, use the time ratio.
Which concept should I revise for this Mathematics MCQ?
The minute hand rotates \(2\pi\) in (60) minutes, so in (29) minutes it rotates \(\frac{29\pi}{30}\). In exams, use the time ratio.
What exam hint can help solve this Mathematics question?
मिनट सुई (60) मिनट में \(2\pi\) घूमती है, इसलिए (29) मिनट में \(\frac{29\pi}{30}\) घूमेगी। परीक्षा में समय का अनुपात लगाएं।
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