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

The total surface area of cuboid of length \(l\), breadth \(b\), height \(h\) is _____.
A toy is in the form of a cone of radius \( r \) and lateral height \( l \) mounted on a hemisphere of the same radius, and the total height of the toy is \( h \), then the total surface area of the toy is:
The total surface area of a cuboid is 1332 square cm, and its sides are in the ratio 4:5:6. What will be the length of the sides?
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 Curved Surface Area of a right circular cylinder of base radius r is obtained by multiplying its volume:
The surface area of the sphere x2 + y2 + z2 = 9 lying inside the cylinder x2 + y2 = 3y is
If the total surface area of the cube is 864 cm2, then its volume is
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:
If the side of a cube is increased by 25% then volume of the cube will increase by (correct to one decimal place):
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 radius of a cyclinder is increased by 10%, while height remains unchanged. What will be the effect on its volume:
A rectangular box open at the top is to have volume of 32 cubic feets. The minimum outer surface area of the box 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?
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
With usual notation, if r = 7 cm and h = 10 cm in a cone, then its lateral height (approximately) 1 =
The total surface area of a cuboid of length 'l', breadth 'b' and height 'h' in square units is
Describe how the two figures at the right are alike and how they are different. Which box has larger lateral surface area?
box
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.
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.
road roller
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.
outside 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.