# The ratio of the curved surface area and total surface area of a ri

| The ratio of the curved surface area and total surface area of a right circular cylinder is 2 : 5. If the total surface area is 3080 cm

^{2}, then what is the volume(in cm^{3}) of the cylinder?A. 4312√6

B. 3822√6

C. 4522√6

D. 4642√6

### Right Answer is: A

#### SOLUTION

T.S.A. of Cylinder

Vol. of cyl.

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The ratio of the curved surface area and total surface area of a ri