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A cylindrical tank has a capacity of 6160 cu cm. find its depth if its radius is 14 m. calculate the cost of painting its curved outer surface at the rate

of rs 3 per square meter.
its urgent.....pls help!!!
i think the volume is in cubic metre...am i right???



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As the unit of volume given in the question is too small so considering it 6160 m³
Volume of cylindrical tank = π r²×h
⇒6160= π×(14)²×h
⇒h = 10 m
now, the area of curved surface= 2π r×h =2π ×14×10 =880 m²
cost of painting that surface = Rs 3×880 = Rs 2640
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Please check question carefully then answer.
Volume of cylinder=6160 cu.cm=.00616cm.m , h=.00001m
Mr. Qais . sorry!!
see my consideration
that much volume with radius 14 m is practically impossible
so i'm using little bit of logic
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