Total Surface Area of Cube

Q.

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

Q.

Find the total surface area of the cylinder whose radius is $7m$ and the height of the cylinder is $15cm.$

Q. What is the total surface area of a cube of side 5 𝑐𝑚?

1. 150 sq. cm
2. 100 sq. cm
3. 125 sq. cm
4. 175 sq. cm

Q.

Find the volume of a cube whose surface area is 150m².

Q.

The total surface area of a cube is 384 cm². Calculate the side of the cube.

Q. Find the side of a cube whose surface area is 294 ${\text{cm}}^2$.

1. 6 $\text{cm}$
2. 7 $\text{cm}$
3. 8 $\text{cm}$
4. 9 $\text{cm}$

Q.

Work out the surface area of the following shape.

Q.

Surface area of the four walls of a cube is given by:

1. 4a²

2. 6a²

3. 3a²

4. 5a²

Q.

Find the total surface area and volume of a cube whose length is 12 cm.

Q. If the edge of a cube is tripled, find the ratio of the surface areas and that of a volumes of the two cubes.

Q. The total surface area of a cube is 294 CM square the volume of the cube is?

Q. If each side of a cube is increased by 50% , find the percentage increase in its surface area

Q.

If each edge of a cube is doubled,

(i) how many times will its surface area increase?

(ii) how many times will its volume increase?

Q. TSA of a prism = LSA + 2 x ______.

Q.

The volume of a cube with total surface area 150 cm² is ______ .

1. 150 cm³

2. 250 cm³

3. 125 cm³

4. 155 cm³

Q.

Total surface area of a cube is 600 sq. cm. So the perimeter of its face is ______.

1. 30 cm

2. 40 cm

3. 60 cm

4. 70 cm

Q. how many bricks of dimension 22.5cm×10cm×7.5cm can be painted if the paint is sufficient for the area 2812.5 cm^2

Q.

The surface area of a cube is 864 cm². Its volume is

1. 1748 cm³

2. 1728 cm³

3. 1768 cm³

4. 1768 cm³

Q. Find the volume of a cube whose total surface area is 384 cm².

Q.

Total surface area of a cube is 600 sq cm. So the perimeter of each of its faces is ______.

1. 60 cm

2. 30 cm

3. 40 cm

4. 70 cm

Q.

If the total surface area of a cube is 96 sq. cm, then the length of each side of the cube is

1. 8 cm

2. 2 cm

3. 6 cm

4. 4 cm

Q. If the total surface area of cube is 24 $c{m}^2$ and the area of base is 4 $c{m}^2$, then find the lateral surface area of the cube.

1. 16 $c{m}^2$
2. 18 $c{m}^2$
3. 24 $c{m}^2$
4. 20 $c{m}^2$

Q.

The total surface area of a cube is 9.375cm sq. Find the side of cube.

Q.

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

Q.

The volume of a cube with total surface area 150 cm² is ______ .

1. 150 cm³

2. 155 cm³

3. 250 cm³

4. 125 cm³

Q. Tick (✓) the correct answer:
The diagonal of a cube is $9\sqrt{3}$ cm long. Its total surface area is
(a) 243 cm²
(b) 486 cm²
(c) 324 cm²
(d) 648 cm²

Q. Surface area of the four walls of a cube having side length 'a' is given by:

1. 4 x a x a
2. 6 x a x a
3. 2 x a x a
4. 5 x a x a

Q. What is the total surface area of a cube of side 5 𝑐𝑚?

1. 150 sq. cm
2. 100 sq. cm
3. 125 sq. cm
4. 175 sq. cm

Q. 7) The side of cube whose surface area is 2400 sq. cm is
(a) 60 cm
(b) 40 cm
(c) 10 cm
(d) 20 cm

Q.

The total surface area of a cube is 75/8cm sq. Find the side of the cube.