एक ताँगा 19.8 किमी. प्रति घंटे की चाल से...

एक ताँगा 19.8 किमी. प्रति घंटे की चाल से चलता है। उसके पहिये का व्यास 0.5 मीटर है। पहिया एक मिनट में कितने चक्कर लगाएगा?

A

300

B

220

C

210

D

120

लिखित उत्तर

Verified by Experts

The correct Answer is:

A, B, C

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