1

MIND ACTION SERIES

MATHEMATICS PRACTISE EXAMINATION

(Original paper setup by Mark Phillips)

GRADE 11

PAPER 2

SPECIAL ANSWER BOOK

NAME:

SCHOOL:

QUESTION MARK INITIAL MOD. REMARK INITIAL

1 2 3 4 5 6 7 8 9 10 11

TOTAL

(150)

2

QUESTION 1

11 22 23 30 32 14 13 22

22 33 44 52 33 42 33 33

Solution Marks

1.1

(1) 1.2 (1)

1.3

(2)

1.4

(5)

1.5

(3)

1.6

(2)

[14]

QUESTION 2

2.1 Complete the table:

Class intervals Frequency Cumulative frequency Marks

150 155x 12

(2)

155 160x 15

160 165x 19

165 170x 25

170 175x 33

175 180x 22

180 185x 9

3

2.2 Draw the cumulative frequency graph on the grid below.

Cum

ula

tive

freq

uen

cy

140

130

120

110

100

90

80

70

60

50

40

30

20

10

150 155 160 165 170 175 180 185

Average heights

4

B(2 ; 4)

A(5 ; 5)

D(6 ; 2)

C( 1; 7)

Solution Marks

2.2 Drawing the cumulative frequency graph on the grid. (3)

2.3 (1)

[6]

QUESTION 3

Solution Marks

3.1

(4)

5

Solution Marks

3.2.1

(1) 3.2.2

(3)

3.2.3

(2)

3.2.4

6

(5)

3.2.5

(6)

7

3.2.6

(9)

[30]

8

QUESTION 4

Solution Marks

4.1.1

(1) 4.1.2

(3)

4.1.3

(4)

A( 3 ; 1)

9

4.2.1

(5)

4.2.2

(5)

10

4.3.1

(4)

4.3.2

(5)

4.4

(3)

[30]

11

QUESTION 5

Solution Marks

5.1

(3)

5.2

(3)

−60 −30 30 60 90 120

−2

−1

1

2

x

1

2

12

23

5.3.1

(3)

5.3.2

(1)

5.4

(2)

[12]

QUESTION 6

Solution Marks

6.1.1

(2)

6.1.2

13

(2)

6.1.3

(2)

6.2

(6)

[12]

14

QUESTION 7

Solution Marks

7.1

(1)

7.2

Solution Marks

7.2.1

(1)

7.2.2

(2)

7.2.3

(4)

[8]

36

15

QUESTION 8

8.1

Solution Marks

(5)

16

8.2

Solution Marks

8.2.1

(4)

8.2.2

(5)

[14]

17

QUESTION 9

Solution Marks

9.1

(3)

9.2

(2)

9.3

(2)

9.4

(2)

9.5

(2)

[11]

70

20

50

18

QUESTION 10

Solution Marks

10.1

(3)

10.2

(4)

[7]

19

QUESTION 11

Solution Marks

11.1

(1)

11.2

(3)

11.3

(2)

[6]

TOTAL: 150