Free Printable Surface areas and volumes

1.

A cube has a length of 3 inches. Find the volume.

a)

9 inches³

b)

12 inches³

c)

27 inches³

d)

18 inches³

2.

Find the surface area of this figure.

a)

148 cm²

b)

120 cm²

3.

Three cubes each of side 15 cm are joined end to end. The total surface area of the cuboid is

a)

3150 sq cm

b)

1575 sq cm

c)

1012.5 sq cm

d)

576.5 sq cm

4.

The curved surface area of a right circular cylinder of height 14 cm is 88 cm². Find the Volume of the cylinder. Assume π=22/7

a)

144 cm³

b)

180 cm³

c)

176 cm³

d)

None of the above

5.

Diameter of the base of a cone is 10.5 cm and its slant height is 10 cm. The curved surface area is:

a)

150 sq.cm

b)

165 sq.cm

c)

177 sq.cm

d)

180 sq.cm

6.

The Curved surface area of a right circular cylinder is 4.4 sq.cm. The radius of the base is 0.7 cm. The height of cylinder will be:

a)

2cm

b)

3cm

c)

1cm

d)

1.5cm

7.

The surface area of a cube whose edge equals to 3cm is:

a)

62 sq.cm

b)

30 sq.cm

c)

54 sq.cm

d)

90 sq.cm

8.

Surface area of cylinder = 2 x area of ______ + 1 x area of _______.

a)

circle; triangle

b)

rectangle; circle

c)

circle; rectangle

9.

What shape is this net for?

a)

square

b)

rectangle

c)

cube

d)

pyramid

10.

If the radius of a cylinder is 4cm and height is 10cm, then total surface area of cylinder is:

a)

440 sq.cm

b)

352 sq.cm.

c)

400 sq.cm

d)

412 sq.cm

11.

TSA of a hemisphere is

a)

$\pi r^2$

b)

$4\pi r^2$

c)

$3\pi r^2$

d)

$6\pi r^2$

12.

Volume of a hemisphere is

a)

$\frac{2}{3}\pi r^2$

b)

$\frac{2}{3}\pi r^3$

c)

$\frac{4}{3}\pi r^3$

d)

$\frac{4}{3}\pi r^2$

13.

Volume of a sphere

a)

$4\pi r^2$

b)

$\pi r^2$

c)

$\pi r^3$

d)

$\frac{4}{3}\pi r^3$

14.

Volume of a cone

a)

$\pi r^2hl$

b)

$\frac{1}{3}\pi r^2h$

c)

$\pi rl$

d)

$\pi r^2l$

15.

Volume of a right circular cylinder is

a)

$\pi r^2h$

b)

$2\pi rh$

c)

$4\pi r^2h$

d)

$2\pi r^2h$

16.

Curved surface area of a cylinder is

a)

$2\pi rh$

b)

$4\pi r^2$

c)

$2\pi\left(r+h\right)$

d)

$\pi r^2$

17.

Volume of a cuboid is

a)

l x b x h

b)

2(lb + bh + hl)

c)

2(l + b)h

d)

l³

18.

Formula for calculating total surface area of cone is

a)

$\pi r\left(l+r\right)$

b)

$2\pi\left(l+r\right)$

c)

$2\pi\left(h+r\right)$

d)

$\pi\left(l+r\right)h$

19.

slant height, $l=$

a)

$r+h$

b)

$r^2+h^2$

c)

$\sqrt{r+h}$

d)

$\sqrt{r^2+h^2}$

20.

Formula for curved surface area of cylinder

a)

$2\pi r^2h$

b)

$2\pi rh$

c)

$2\pi r^2h$

d)

$2\pi r$

21.

The length, breadth and height of a room are 12 m, 10 m, and 9m respectively. Find the area of four walls of room?

a)

636 m²

b)

516 m²

c)

800 m²

d)

456m²

22.

The surface area of a sphere of radius 14 cm is:

a)

1386 sq.cm

b)

1400 sq.cm

c)

2464 sq.cm

d)

2000 sq.cm

23.

The curved surface area of a right circular cylinder of height 14 cm is 88 cm2. The diameter of the base is:

a)

2cm

b)

3cm

c)

4cm

d)

6cm

24.

The surface area of cuboid-shaped box having length=80 cm, breadth=40cm and height=20cm is:

a)

11200 sq.cm

b)

13000 sq.cm

c)

13400 sq.cm

d)

12000 sq.cm

25.

The formula to find surface area of a cuboid of length (l), breadth (b) and height (h) is:

a)

lb+bh+hl

b)

2(lb+bh+hl)

c)

2(lbh)

d)

lbh/2

Surface areas and volumes

Total questions: 25

Worksheet time: 30mins

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