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The radius of a wheel is 0.25m. The number of revolution it will make to travel a distance of 11km will be
Excel in Class 10th Maths with NCERT solutions and MCQ-based questions from Chapter 11: Areas Related to Circles. Practice exercise questions, short-answer problems and clear explanations to understand key concepts like areas of sectors, segments and combinations of plane figures. These resources are crafted as per the CBSE syllabus for complete exam preparation. Consistent practice will sharpen your problem-solving skills and prepare you to tackle board exams confidently. Use step-by-step solutions and revision notes designed to simplify learning and ensure success. Focus on mastering the formulas and their applications to build a strong foundation. Begin practicing today to achieve excellent results and secure higher scores in exams. Start now!
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Given:
– Radius of wheel = 0.25 m,
– Total distance = 11 km = 11000 m.
Circumference = 2πr = 2 × (22/7) × 0.25 = 11/7 m.
Number of revolutions = Total distance / Circumference:
= 11000 / (11/7) = 11000 × (7/11) = 7000.
This question related to Chapter 11 Mathematics Class 10th NCERT. From the Chapter 11 Area related to Circle. Give answer according to your understanding.
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