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Percentage of Amount/Percentage Increase & Decrease

Total questions: 60

Worksheet time: 2hrs 43mins

Name
Class
Date
1.

What is 10% of 40?

a)

2

b)

4

c)

6

d)

8

2.

What is 20% of 400?

a)

20

b)

40

c)

60

d)

80

3.

What is 10% of 950?

a)

9

b)

95

c)

9.5

d)

9.5

4.

What is 40% of 300?

a)

30

b)

60

c)

90

d)

120

5.

what is 2% of 350?

a)

3.5

b)

7

c)

6

d)

3

6.
Find 3% of 5000 m
a)
50 m
b)
100 m
c)
1500 m
d)
150 m
7.
Find 70% of 400 people
a)
280
b)
40
c)
350
d)
210
8.
What is 30% of 50?
a)
16
b)
16.3
c)
17.4
d)
15
9.
What is 80% of 60?
a)
48
b)
84
c)
60
d)
18
10.
What is 20% of 65?
a)
13
b)
15
c)
16
d)
13.75
11.
What is 10% of 15?
a)
1.5
b)
1.56
c)
2.5
d)
15
12.
What is 30% of 80?
a)
30
b)
24
c)
2.4
d)
56
13.
What is 10% of 16?
a)
6
b)
16
c)
0.16
d)
1.6
14.
What is 25% of 16?
a)
25
b)
16
c)
4
d)
8
15.

Find 55% of 134

a)

39.2

b)

81.9

c)

73.7

d)

28.3

16.

What is 20% of 302?

a)

15.1

b)

30.2

c)

3.02

d)

60.4

17.

What is 5% of 72?

a)

7.2

b)

14.4

c)

3.6

d)

8.9

18.

What is 12% of 13?

a)

2.07

b)

3.98

c)

1.78

d)

1.56

19.
25% of 150 is 
a)
37.5
b)
37
c)
75
d)
75.5
20.
5% of 120 is 
a)
5
b)
12
c)
6
d)
10
21.

Calculate 10% of $40 .

a)

$40

b)

$4

c)

$400

d)

$0.4

22.
Calculate 20% of 260.
a)
26
b)
13
c)
54
d)
52
23.
5% of 120 is 
a)
5
b)
12
c)
6
d)
10
24.
25% of 150 is 
a)
37.5
b)
37
c)
75
d)
75.5
25.
What fraction is equivalent to 25%?
a)
1/3
b)
1/4
c)
1/5
d)
1/8
26.
What is 25% of 2 hours?
a)
45 minutes
b)
30 minutes
c)
0.3 hours
d)
0.5 minutes
27.

What number is 60% of 25?

a)
1.5
b)
15
c)
13
d)
13.6
28.

What is 50% of 380 cartons of milk?

a)

180

b)

380

c)

190

d)

240

29.

Nadia ate this missing part of cake, can you change this missing part of cake into percentage?

a)

25%

b)

50%

c)

75%

d)

100%

30.

Increase $350 by 12%...

a)

$392

b)

$308

c)

$42

d)

$408

31.

Increase $520 by 26%...

a)

$655.20

b)

$790.40

c)

$384.80

d)

$582.40

32.

Increase £80 by 43%...

a)

£114.40

b)

£107.20

c)

£45.60

d)

£115.20

33.

Increase £2600 by 4%...

a)

£2704

b)

£2730

c)

£2756

d)

£2678

34.

Increase £300 by 82%...

a)

£546

b)

£246

c)

£384

d)

£525

35.

Increase £14 by 15.5%...

a)

£16.17

b)

£16.10

c)

£15.61

d)

£15.54

36.

Decrease £140 by 22%...

a)

£109.20

b)

£100.80

c)

£30.80

d)

£39.20

37.

Decrease £2200 by 8%...

a)

£2024

b)

£1980

c)

£2002

d)

£2376

38.

Decrease £800 by 41%...

a)

£472

b)

£328

c)

£552

d)

£408

39.

Decrease £450 by 17%...

a)

£373.50

b)

£526.50

c)

£76.50

d)

£328.50

40.

Increase 100 by 10%

a)

120

b)

180

c)

150

d)

110

41.

Decrease £220 by 20%.

a)

£170

b)

£176

c)

£200

d)

£44

42.

Decrease £40 by 20%

a)

£9

b)

£21

c)

£32

d)

£20

43.

Increase 150 by 40%.

a)

200

b)

190

c)

250

d)

210

44.

Increase 150 by 40%.

a)

200

b)

190

c)

250

d)

210

45.

Increase 200 by 50%

a)

250

b)

220

c)

225

d)

300

46.

Increase 100 by 10%

a)

120

b)

180

c)

150

d)

110

47.

Decrease £220 by 20%.

a)

£170

b)

£176

c)

£200

d)

£44

48.

Decrease £40 by 20%

a)

£9

b)

£21

c)

£32

d)

£20

49.

Increase 150 by 40%.

a)

200

b)

190

c)

250

d)

210

50.

Increase 200 by 50%

a)

250

b)

220

c)

225

d)

300

51.

Increase $90 by 12%

a)

$10.80

b)

$102

c)

$100.80

d)

$90.12

52.

Decrease 220 by 5%

a)

231

b)

215

c)

209

d)

198

53.

Decrease 360 by 20%

a)

324

b)

340

c)

432

d)

288

54.

Decrease 800 by 25%

a)

775

b)

825

c)

600

d)

1000

55.

Increase $95 by 20%

(a)  

56.

Increase £2600 by 4%...

a)

£2704

b)

£2730

c)

£2756

d)

£2678

57.

Increase £300 by 82%...

a)

£546

b)

£246

c)

£384

d)

£525

58.

Increase £350 by 12%...

a)

£392

b)

£308

c)

£42

d)

£408

59.

Decrease £2200 by 8%...

a)

£2024

b)

£1980

c)

£2002

d)

£2376

60.

Decrease £800 by 41%...

a)

£472

b)

£328

c)

£552

d)

£408

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