Radii of two spheres are 3 cm and 27 cm respectively. What is the ratio of surface area of the first sphere to the surface area of the second sphere?

## GMAT Prep: Surface Area and Volume of Solids Sample Problem 9

Radii of two spheres are 3 cm and 27 cm respectively. What is the ratio of volume of the first sphere to the volume of the second sphere?

## GMAT Prep: Surface Area and Volume of Solids Sample Problem 8

Height and radius of the first cone are 1.5 m and 3 m respectively. Radius and height of the second cone are 27 m and 3 m respectively. What is the ratio of volume of the first cone to the volume of the second cone?

## GMAT Prep: Surface Area and Volume of Solids Sample Problem 7

Height and radius of right circular cone are 8 cm and 6 cm respectively. What is its lateral surface area? Take .

## GMAT Prep: Surface Area and Volume of Solids Sample Problem 6

Curved surface area of right circular cylinder is equal to 220 . What is its volume if height of cylinder is 14 m.

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