List of top Mathematics Questions on Surface Area of Cube, Cuboid and Cylinder

If the length, breadth and height of a cuboid are 8 cm, 3 cm and 4 cm respectively, then the total surface area of the cuboid is

The surface area of the sphere x² + y² + z² = 9 lying inside the cylinder x² + y² = 3y is

The Curved Surface Area of a right circular cylinder of base radius r is obtained by multiplying its volume:

The ratio of volumes of two cones is 2:3 and the ratio of radii of their bases is 1:2. The ratio of their heights is:

A large cube is formed by melting three solid metallic cubes of sides 3cm, 4cm and 5cm respectively. What is the ratio of the sum of the surface areas of the given cubes and that of the new cube?

When a painted cube is cut into 125 small identical cubes, how many smaller cubes have no face painted?

If radius of a cyclinder is increased by 10%, while height remains unchanged. What will be the effect on its volume:

If the total surface area of the cube is 864 cm², then its volume is

A rectangular box open at the top is to have volume of 32 cubic feets. The minimum outer surface area of the box is

The volume of cylinder is 1408 cm³ and its height is 7 cm. Find the total surface area of the cylinder (correct to 2 decimal places).
(Use \(\pi=\frac{22}{7}\))

If the side of a cube is increased by 25% then volume of the cube will increase by (correct to one decimal place):

The curved surface area of a cylinder is \(264\ m^2\) and its volume is \(924\ m^3\) then height of the cylinder is

The sharpened edge of the pencil gives an idea about the

The total surface area of a cuboid of length 'l', breadth 'b' and height 'h' in square units is

With usual notation, if r = 7 cm and h = 10 cm in a cone, then its lateral height (approximately) 1 =

A road roller takes 750 complete revolutions to move once over to level a road. Find the area of the road if the diameter of a road roller is 84 cm and length is 1 m.

A suitcase with measures 80 cm x 48 cm x 24 cm is to be covered with a tarpaulin cloth. How many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases.

Rukhsar painted the outside of the cabinet of measure 1 m x 2 m x 1.5 m. How much surface area did she cover if she painted all except the bottom of the cabinet.

 

A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal. How much sheet of metal is required

Daniel is painting the walls and ceiling of a cuboidal hall with length, breadth and height of 15 m, 10 m and 7 m respectively. From each can of paint 100 m² of area is painted. How many cans of paint will she need to paint the room.

A company packages its milk powder in cylindrical container whose base has a diameter of 14 cm and height 20 cm. Company places a label around the surface of the container (as shown in the figure). If the label is placed 2 cm from top and bottom, what is the area of the label.

The lateral surface area of a hollow cylinder is 4224 cm². It is cut along its height and formed a rectangular sheet of width 33 cm. Find the perimeter of rectangular sheet.

Describe how the two figures at the right are alike and how they are different. Which box has larger lateral surface area?

Find the side of a cube whose surface area is 600 cm².

There are two cuboidal boxes as shown in the adjoining figure. Which box requires the lesser amount of material to make?