Free Printable Exam revision

1.

What is 48% in decimal?

a)

0.12

b)

0.24

c)

0.36

d)

0.48

2.

What is 3/4

as a percentage?

a)

25%

b)

50%

c)

75%

d)

100%

3.

find 17% of 23

a)

3.91

b)

.391

c)

39.1

d)

391

4.

If a shirt is 25% off what percent do you still need to pay?

a)

125%

b)

25%

c)

75%

d)

65%

5.

Starting money = $350.

Simple Interest rate = 2.5%

Time = 3 years.

How much interest?

a)

$7.50

b)

$26.25

c)

$87.5

d)

$262.50

6.

In relation to the angle θ, label the side marked b in this right-angled triangle.

a)

Hypotenuse

b)

Adjacent

c)

Opposite

7.

cos B = ? Remember: Cosine ratio is adjacent/hypotenuse

a)

12/13

b)

12/5

c)

5/13

d)

5/12

8.

Find the length of the missing side x...

Round your answer to 1 decimal place.

a)

15.1 cm

b)

15.2 cm

c)

10.1 cm

d)

10.2 cm

9.

Find the length of the missing side x...

Round your answer to 1 decimal place.

a)

3.5 cm

b)

7.6 cm

c)

2.9 cm

d)

6.9 cm

10.

Question 1:

Mrs Jackson opened a fixed deposit account in which she invested $525 at 3.25% p.a. simple interest. Mrs Jackson planned to leave the money there for a full 5 years.

a. Set up a recurrence relation to find the value of the investment after years.

(a)

11.

What are the next three terms in the sequence 2, 9, 16, 23, 30, . . . ?

a)

37, 43, 50

b)

37, 44, 51

c)

37, 43, 50

d)

37, 44, 50

12.

What is the next term in the sequence $4,\ 4\frac{1}{4},\ 4\frac{1}{2},\ 4\frac{3}{4},\ ...$ ?

a)

$4\frac{4}{4}$

b)

5

c)

$5\frac{1}{4}$

d)

$5\frac{1}{2}$

13.

Given $a_n=7n\ +\ 5,\$ what is its $15^{th}$ term?

a)

100

b)

105

c)

110

d)

115

14.

What is the distance from one number to the next in a sequence of numbers that is represented by a (d) in an arithmetic sequence?

a)

Common denominator

b)

Common opposites

c)

Common domain

d)

Common difference

15.

Identify the common difference.
10, 20, 30, 40, ...

a)

5

b)

10

c)

15

d)

20

Exam revision

Total questions: 15

Worksheet time: 32mins

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