Free Printable Diagnostic Test

1.

What is the least common denominator of $\frac{3}{8}$ and $\frac{1}{3}$ ?

a)

3

b)

4

c)

24

d)

48

2.

A store display of 48 mugs is in 6 rows of 8 mugs. Which is not another way of displaying all the mugs?

a)

2 rows of 24

b)

3 rows of 16

c)

5 rows of 9

d)

4 rows of 12

3.

What do you call an angle whose measurement is exactly 90⁰?

a)

acute angle

b)

right angle

c)

obtuse angle

d)

straight angle

4.

Three tenths is equivalent to what number?

a)

0.35

b)

0.30

c)

0.33

d)

0.10

5.

A number decreased by sixteen is 31. What is the number?

a)

47

b)

49

c)

53

d)

57

6.

Kathy works 35 hours each week during summer vacation. How many hours does she work in 8 weeks?

a)

270

b)

280

c)

290

d)

300

7.

Which of the following statements is true?

a)

½ = 100%

b)

1 = 200%

c)

50% = ½

d)

70% = ¾

8.

Which statement is NOT TRUE about equilateral triangle?

a)

All angles are equal

b)

It is an acute triangle

c)

One of its angles measures 60⁰

d)

One of its angles is a right angle

9.

When you multiply two numbers together, except zero, which is true about the result?

a)

The product is either equal or bigger than the factors

b)

The product is either equal or less than the factors

c)

The product is neither bigger nor less than the factors

d)

The product is neither bigger nor less than the factors

10.

This is the prime factorization of number 20

a)

2 X 10

b)

2 X 2 X 5

c)

4 X 5 X 1

d)

4 X 5

11.

This is the prime factorization of number 30

a)

2 X 3 X 5

b)

5 X 6 X 1

c)

3 X 10

d)

15 X 2

12.

What is the fraction for the number $2\frac{1}{3}$ ?

a)

$\frac{2}{3}$

b)

$\frac{7}{6}$

c)

$\frac{6}{2}$

d)

$\frac{7}{3}$

13.

Which is the mixed number for the fraction $\frac{7}{2}$ ?

a)

$6\frac{1}{2}$

b)

$7\frac{1}{2}$

c)

$3\frac{1}{2}$

d)

$4\frac{3}{2}$

14.

$\frac{3}{5}$

What is the simplest form of the fraction

a)

$\frac{6}{15}$

b)

$\frac{1}{5}$

c)

$\frac{3}{30}$

d)

$\frac{5}{3}$

15.

What is the result of 3.15 + 2

a)

3.17

b)

5.15

c)

3.35

d)

23.15

16.

What is the result of 15.456 + 5.87 ?

a)

20.226

b)

21.226

c)

20.326

d)

21.326

17.

What is the result of the subtraction 8.43-3.02 ?

a)

5.41

b)

5.01

c)

5.45

d)

5.05

18.

What is the result of 9.3- 6.45 ?

a)

3.15

b)

3.95

c)

2.85

d)

2.75

19.

Which is the result of 3.5 X 4 ?

a)

14

b)

12

c)

14.5

d)

12.5

20.

Which number is divisible by both 2 and 5?

a)

15 518

b)

21 165

c)

12 480

d)

40 128

Diagnostic Test

Total questions: 20

Worksheet time: 10mins

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