The respective ratio of curved surface area and total surfac

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The respective ratio of curved surface area and total surface area of a cylinder is 4:5. If the curved surface area of the cylinder is 1232 cm2, what is the height ? (in cm)

[IBPS PO 03-Oct-2015]

A 392 cm

B 394 cm,

C 396 cm,

D 300 cm,

E None of these