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A conical cap has the base diameter 24 c...

A conical cap has the base diameter 24 cm and height 16 cm. What is the cost of painting the surface of the cap at the rate of 70 paise per sq cm?

A

520

B

524

C

528

D

532

Text Solution

Verified by Experts

The correct Answer is:
C
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ARIHANT SSC-VOLUME AND SURFACE AREA -FAST TRACK PRACTICE
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