A hemispherical dome is open from its base and is made of ir

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SSC CGL Tier-2 9-March-2018 Maths Shift-2
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MATH

45

M: +3.00/-0.00

A hemispherical dome is open from its base and is made of iron. Thickness of dome is 3.5 meter. Total cost of painting domes outer curved surface is Rs 2464. If the rate of painting is Rs 8 per meter², then what is the volume (in meter³) of iron used in making dome?

[SSC CGL Tier-2 9-March-2018 Maths Shift-2]

A 656.42

B 614.21

C 524.46

D 628.83