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The cost of levelling a circular field a...

The cost of levelling a circular field at 50 Paise per square metre is Rs 7700. The cost (in Rs) of putting up a fence all round it at Rs 1.20 per meter is (Use`pi= 22//7`)
एक वृत्ताकार मैदान को समतल करने की लागत 50 पैसे वर्म मीटर की दर से 7700 रू आती है। उसके चारों ओर बाड़ लगाने की लागत 1.20 रू प्रति मीटर की दर से क्या आएगी । (प्रयोग करे:`pi= 22//7`)

A

Rs 132

B

Rs 264

C

Rs 528

D

Rs 1056

Text Solution

Verified by Experts

The correct Answer is:
C
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