Surface Area and Volume
Math ⇒ Geometry
Surface Area and Volume starts at 7 and continues till grade 12.
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See sample questions for grade 9
A cone has a base area of 28 cm2 and a height of 6 cm. What is its volume?
A cone has a slant height of 10 cm and a base radius of 6 cm. What is its curved surface area? (Use π = 3.14)
A cube and a cuboid have the same volume. Which one has the smaller surface area?
A cube has a side length of 5 cm. What is its total surface area?
A cone has a slant height of 10 cm and a base radius of 6 cm. What is its curved surface area? (Use π = 3.14)
A cylindrical can has a height of 10 cm and a diameter of 6 cm. What is its total surface area? (Use π = 3.14)
A hemisphere has a radius of 7 cm. What is its total surface area? (Use π = 22/7)
A solid cylinder has a radius of 5 cm and a height of 10 cm. What is its curved surface area? (Use π = 3.14)
The volume of a cylinder is given by which of the following formulas?
(1) πr2h
(2) 2πrh
(3) 4πr2
(4) πdh
Which of the following is NOT a unit for measuring volume?
(1) cm3
(2) m2
(3) L
(4) mm3
Which of the following is the correct formula for the volume of a cuboid?
(1) l + b + h
(2) l × b × h
(3) 2(l + b + h)
(4) l × b × 2h
Which of the following shapes has both flat and curved surfaces?
(1) Cube
(2) Cylinder
(3) Sphere
(4) Rectangular prism
The curved surface area of a cone is given by ________.
The lateral surface area of a cuboid with length l, width b, and height h is ________.
The lateral surface area of a cylinder is given by ________.
The surface area of a cube with side length s is ________.
Is the formula for the volume of a cone one-third the volume of a cylinder with the same base and height?
Is the surface area of a cube always greater than its volume for side lengths less than 6 units?
The surface area of a cuboid is 94 cm2. If its length, width, and height are 5 cm, 3 cm, and 2 cm respectively, is this calculation correct?
The total surface area of a closed cylinder is 150.72 cm2. If its height is 8 cm and radius is 3 cm, is this calculation correct? (Use π = 3.14)
