Free Printable REVISION FOR PSPT 2024

1.

Which of the following is TRUE

a)

-9 - ( -2 ) = -11

b)

-9 x (-2) = -18

c)

-9 + ( -2 ) = -7

d)

9 x ( - 2 ) = -18

2.

Arrange the numbers below in ascending order :

15 , -9 , 18, -15

a)

15,18,-9,-15

b)

18,15,-15,-9

c)

-15,-9,15,18

d)

-9,-15,15,18

3.

Which of the following is an integer ?

a)

-28

b)

2.8

c)

$\frac{2}{8}$

d)

-28.8

4.

How many integers are there between -3 and 3 ?

a)

5

b)

6

c)

7

d)

8

5.

9 is a factor of

a)

18,27,39

b)

1,3,9

c)

9,19,29

d)

36,45,81

6.

How many factors of 24 are there ?

a)

7

b)

8

c)

9

d)

10

7.

which of the following is a multiple of 6

a)

1,2,3

b)

3,6,9

c)

18,30,48

d)

12,24,33

8.

What are the prime factors of 36

a)

2 and 3

b)

2, 3 and 7

c)

2, 3 and 5

d)

1, 2 and 3

9.

What is the square of 36

a)

6

b)

18

c)

1 266

d)

1 296

10.

Estimate the square root of 55

a)

Between 7 and 8

b)

Between 8 and 9

c)

Between 9 and 10

d)

Between 10 and 11

11.

Which of the following is the square of an even number ?

a)

81

b)

121

c)

196

d)

225

12.

What is the number of zero digits for the cube of 10 ?

a)

1

b)

2

c)

3

d)

4

13.

Which of the following is perfect square ?

a)

6

b)

48

c)

64

d)

124

14.

Which of the following is perfect cube ?

a)

9

b)

27

c)

36

d)

49

15.

Which is correct ?

a)

$\sqrt[3]{9}=3$

b)

$\sqrt[3]{-27}=-3$

c)

$\sqrt[3]{81}=9$

d)

$\sqrt[3]{-81}=-9$

16.

$-8^3=$

a)

$-8\times-8\times-8$

b)

$-8\times8\times-8$

c)

$\sqrt[3]{\left(-8\right)\times\left(-8\right)\times\left(-8\right)}$

d)

$\sqrt[3]{\left(512\right)^3}$

17.

Estimate $\sqrt[]{110}$

a)

$\sqrt[]{110}\approx11$

b)

$\sqrt[]{110}\approx10$

c)

$\sqrt[]{110}\approx9$

d)

$\sqrt[]{110}\approx8$

18.

$5\times\sqrt[]{\frac{81}{100}}$

a)

$\frac{9}{20}$

b)

$5\frac{9}{10}$

c)

$\frac{9}{2}$

d)

$\frac{2}{9}$

19.

Given the length of sides for a cube is 5 cm. Find the volume in $cm^3$

a)

$5cm^3$

b)

$25cm^3$

c)

$125cm^3$

d)

$225cm^3$

20.

Estimate $\sqrt[]{120}$

a)

$\sqrt[]{120}\approx11$

b)

$\sqrt[]{120}\approx10$

c)

$\sqrt[]{120}\approx9$

d)

$\sqrt[]{120}\approx8$

21.

What are the prime factors of 48

a)

2 and 3

b)

2, 3 and 7

c)

2, 3 and 5

d)

1, 2 and 3

22.

Represent the following situation using positive or negative integers.

The submarine is 250 m below sea level.

(a)

23.

Estimate the square root of 60

a)

Between 7 and 8

b)

Between 8 and 9

c)

Between 9 and 10

d)

Between 10 and 11

24.

Represent the following situation by using positive or negative integer.

The Aeroplane is 1 000 m above sea level.

(a)

25.

The 10th multiples of 5 is 55

a)

True

b)

False

26.

All multiples of 7 ended with odd numbers

a)

False

b)

True

27.

State the first tenth perfect cube numbers.

(a)

28.

Arrange the numbers below in descending order :

-10.002,-8.020,-9.002,-10.020,-9.020,-8.002,

(a)

29.

State the first ten perfect square.

(a)

30.

$\sqrt[]{2\frac{1}{4}}\ +\left(1.2\right)^2-2^3=$

(a)

31.

$\left[15+\left(-5\right)\right]\times17$

(a)

32.

$\frac{3}{6}\times\left(\frac{2}{4}+\frac{5}{8}\right)=$

(a)

33.

By using efficient computations

solve : 25+79+75 =

(a)

34.

By using repeated division method,

Find the LCM for 27 and 81

(a)

35.

By using repeated division method,

Find the HCF for 27 and 81

(a)

36.

Estimate $58^2$

(a)

37.

$\sqrt[]{1\frac{19}{81}}=\sqrt[]{\left(\frac{a}{b}\right)^2}$

What is the value of a and b

(a)

38.

By using factor tree, determine whether 169 is a perfect square.

(a)

39.

State the common factor of 40 and 100

(a)

40.

List the first five common multiple of 6 and 12

(a)

REVISION FOR PSPT 2024

Total questions: 40

Worksheet time: 28mins

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