# Mathematics Grade 9 November GP 2015 Question Paper

> Grade 9 Mathematics question paper from the November GP 2015, 16 pages. Read online or get the free PDF download, memo linked when available.

- Page: https://www.hlayiso.com/library/2015-grade-9-maths-final-exam-gp/685d1226-408f-49bb-86f6-55592326d45a
- Updated: 2026-09-27
- Subject: Mathematics
- Grade: Grade 9
- Document type: Question paper
- Year: 2015
- Exam period: November GP
- Curriculum: CAPS
- Pages: 16

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## About this document

Mathematics · Grade 9 · November GP · 2015. Question paper, 16 pages. Read online or download the PDF.

Read it free online on the page above; download the PDF from there.

## Document text

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           GAUTENG DEPARTMENT OF EDUCATION
                PROVINCIAL EXAMINATION
                        2015
                       GRADE 9

                      MATHEMATICS

15 pages

                                             P.T.O.

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                                          MATHEMATICS
                                 2

                                                  GAUTENG DEPARTMENT OF EDUCATION
                                                                 PROVINCIAL EXAMINATION

 MATHEMATICS

INSTRUCTIONS AND INFORMATION

1.   This question paper consists of SECTION A and SECTION B based on the prescribed
     content framework in the CAPS document.

     SECTION A:      MULTIPLE CHOICE

     QUESTION 1: TEN MULTIPLE CHOICE QUESTIONS BASED ON ALL FIVE CONTENT
                 AREAS
                 ANSWER THIS SECTION ON THE ANSWER SHEET PROVIDED.

     SECTION B:      SEVEN QUESTIONS BASED ON FIVE CONTENT AREAS

     QUESTION 2: NUMBERS, OPERATIONS AND RELATIONS
     QUESTION 3: PATTERNS AND ALGEBRA
     QUESTION 4: ALGEBRA
     QUESTION 5: FUNCTIONS
     QUESTION 6: SPACE AND SHAPES
     QUESTION 7: MEASUREMENT
     QUESTION 8: DATA HANDLING

2.   Answer ALL questions in both SECTIONS.

3.   A non-programmable calculator may be used unless otherwise stated.

4.   In SECTION A circle the letter of the correct answer; and if you change your decision
     cross out the circled letter and circle your new choice

5.   In SECTION B show all necessary steps in your working unless otherwise stated.

6.   When answering questions, candidates must apply their knowledge, skills and insight.

7.   Number the answers correctly according to the numbering system used in this question
     paper.

8.   Write neatly and legibly.

                                                                                             P.T.O.

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                                                   MATHEMATICS
                                     3

SECTION A

Question 1
1.   Circle the letter of the correct answer from the four possible answers.

     1.1     Simplify       42

             A       16
             B       4
             C       2
             D       8
                                                                                                (1)
     1.2     Simplify 4,8 ÷ 0,2

             A       2,4
             B       240
             C       0,24
             D       24
                                                                                                (1)
     1.3     Study the pattern below and determine the terms represented by m and n.
             2 ; 5 ; 8 ; m ; … ; 17 ; n ; …
             A       m  10 and n  13
             B       m  11 and n  21
             C       m  9 and n  20
             D       m  11 and n  20
                                                                                                (1)
     1.4     (x – 3)2 = ……….

             A       x2  9
             B       x 2  9x  9

             C       x 2  6x  9

             D       x 2  6x  9
                                                                                                (1)
     1.5     If 2 x  8  16, then x  .........

             A       1
             B       -4
             C       1,6
             D       4
                                                                                                (1)
                                                                                       P.T.O.

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                                                   MATHEMATICS
                                 4

1.6    How many values of x satisfy the equation
       5(x – 3) = -15 +5x

       A         0
       B         1
       C         2
       D         More than 2
                                                                                                         (1)
1.7    The correct tally table for the following data
       1 ;2 ; 3 ; 1 ;2 ; 3 ; 4 ; 1 ; 3 ; 2 ; 2 ; 1 ; 1 is:
       A                             B                       C                  D
             Number Tally                 Number Tally           Number Tally       Number Tally
             1                            1                      1                  1
             2                            2                      2                  2
             3                            3                      3                  3
             4                            4                      4                  4
                                                                                                         (1)
1.8    Pairs of shoes are neatly packed in a drawer of a wardrobe. There are 4 pairs of black
       socks, 2 pairs of blue socks, 3 pairs of yellow socks and 5 pairs of white socks. One pair of
       socks is taken from the drawer without looking. What is the probability of not taking a pair
       of white socks? Show all your calculation.
       A      5
                  5
       B
                 14
       C          9
                 14
       D         5
                 9
                                                                                                         (1)
1.9    A polygon can be defined as:

       A         A closed three-dimensional shape with straight sides
       B         A closed two-dimensional shape with less than three sides
       C         A closed plain figure with straight sides
       D         A closed figure with length, width and height
                                                                                                         (1)
1.10   The height of a cube with a volume of 64 cm3 is:

       A         16 cm
       B         8 cm
                                                                                                         (1)
                                                                                                P.T.O.

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                                                    MATHEMATICS
                                   5

               C         4 cm
               D         32 cm
                                                                                                                    [10]
SECTION B

Question 2

2.1                                    3 2
      Determine the value of b in        1
                                       5 b                                                                          (1)
2.2 Determine 20% of an amount if 10% of the amount is R400                                                         (1)
2.3 Which number is the biggest?

      3 2 Or 2 3 ?                                                                                                  (1)
2.4 Simplify without using a calculator
      (2 x) 3  2 x 2                                                                                              (2)
2.5 Paul invests R2000 at 6% compound interest per annum. How much money will he have at the
    end of 5 years?                                                                                                 (3)
2.6 Sandra borrowed R2500 from her friend. They agreed that she will repay all the money over a
    certain period of time plus simple interest of 9% p.a. How long did it take her to repay all the
    money if the total interest paid was R675?                                                       (3)
2.7 If the sizes of the angles of a triangle are in the ratio 5: 6: 7. Calculate the size of the largest angle.
                                                                                                                    (3)
                                                                                                                    [14]
Question 3

3.1 Study the pattern bellow and answer the questions that follow.

                    Figure 1           Figure 2                    Figure 3

      3.1.1 Copy and complete the table.

                Figure                          1         2         3         4
                Number of Triangles             4         8

                                                                                                                    (2)
      3.1.2 Describe the pattern in words.                                                                          (1)

                                                                                                           P.T.O.

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                                                  MATHEMATICS
                                      6

     3.1.3 Determine the general rule (Tn) for the pattern.                                              (1)
3.2 Factorise completely.

     3.2.1   3 p 2 q  15 pq 2  12 pq                                                                   (2)

     3.2.2   3 x( x  3)  2(3  x)                                                                      (3)

     3.2.3   75x 3  12x                                                                                 (3)

3.3 Find the value of 2 x 2  5 x  12 if x  3                                                          (3)

                                                                                                         [15]
Question 4

4.1 Simplify.
    4.1.1     2x3 y 3      4 xy 3 3x 2
                                                                                                       (4)
                  2x 4      6 y xy 3
     4.1.2       54 x 6   8x 2 y 3
             3          
                  2x3      2y                                                                            (3)

     4.1.3    y  4 3y  2
                                                                                                        (4)
                3     4

     4.1.4   ( x  3)( x  2)
                  4  2x                                                                                 (3)

     4.1.5    3( x  2)  4 x  3  2(2 x  1)                                                          (3)

4.2 Solve for x

     4.2.1   3( x  1)  2 x  3                                                                         (3)

     4.2.2    2x  1     1
                      5 x                                                                              (5)
                3        2

     4.2.3   2 x 1  16                                                                                 (3)

4.3 If I multiply a certain number by 5, I get the same answer as when I subtract the number from 48.
    What is the number?                                                                               (3)

                                                                                                         [31]
Question 5

5.1 In a straight line graph defined by 4 x  2 y  3,

     5.1.1 Determine the gradient of the graph.                                                          (2)
     5.1.2 Determine the x-intercept of the graph.                                                       (2)

                                                                                                P.T.O.

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                                             MATHEMATICS
                                7

     5.1.3 Determine the y-intercept of the graph.                                            (1)
     5.1.4 Draw the graph showing all your intercepts. Use Annexure B.                        (2)
5.2 Study the straight line below and answer the questions that follow.

     5.2.1 Calculate the gradient of the graph.                                               (2)
     5.2.2 Determine the equation of the graph and write it in the form y  mx  c            (2)

                                                                                              [11]

                                                                                     P.T.O.

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                                                                     MATHEMATICS
                                               8

Question 6
6.1 Determine with reasons, the sizes of angles x and y in each diagram below.

     6.1.1
                                                       B
                                                       y

                              A          360                       x C
                                                               600

                                                       S

                                                                                                          (4)
     6.1.2           D                         C                                A
                          250                      x                      800

                                                           y
                                                               B
                                                                                                          (4)
6.2 Study the sketch below and prove that  EFO ≡  GHO

                 E                                     F

                                     1
                                O2

                 H                                             G
                                                                                                          (4)
6.3 ΔPQR /// ΔMNO. Find the lengths of unknown sides, x and y .

                     P                                                    M

                                                                     17             23
             x                  69                                                           N
                                                                     N          y        O

        Q                75               R

                                                                                                          (5)

                                                                                                 P.T.O.

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                                                MATHEMATICS
                                 9

6.4          Enlarge Δ M with a scale factor 2. O (0 ; 0) is the Centre of enlargement. Use Annexure C.

                                                             M

                                                                                                             (3)

                                                                                                             [20]

Question 7

7.1 A triangular prism is shown in the figure below. The base is a right-angled triangle with DF= 8 cm,
    FE = 6 cm and the height 15 cm.
                                               A

                                     B                           C

                               15 cm
                                                 F

                                         8 cm         6 cm

                                     D                           E

      7.1.1 Calculate the area of  DEF.                                                                     (2)
      7.1.2 Calculate the volume of the prism.                                                               (2)

                                                                                                    P.T.O.

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                                               MATHEMATICS
                                 10

7.2 Given a regular pentagon with sides of 6 cm.

                                              O
                                      A      5 cm

                                          B 6 cm

     7.2.1 Calculate the perimeter of the pentagon.                                                     (1)
     7.2.2 Calculate the length of OA.                                                                  (3)
     7.2.3 Calculate the area of the regular pentagon.                                                  (3)
                                                                                                        [11]
Question 8

8.1 A survey was conducted to test the relationship between the hand and shoe size. The table below
    shows 10 measurements of different hand lengths and shoe sizes.

      Hand length      5       7      2       9       6     7      4       9      8     5
      Shoe size        12      13     10      15      12    15     11      16     15    11

     8.1.1 Use Annexure D to draw a scatter plot using the information in the table.                    (4)
     8.1.2 Draw a line of best fit.                                                                     (1)
     8.1.3 What conclusion can you draw about the relationship between a hand length and a shoe
                                                                                                (1)
           size?
     8.1.4 Find the mode for the shoe size.                                                     (1)
     8.1.5 Calculate the mean for the shoe size.                                                        (2)
     8.1.6 Determine the range for the hand size.                                                       (1)
                                                                                                        [10]

                                                                                             TOTAL: 120

                                                                                               P.T.O.

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                                        MATHEMATICS
                            11

                   ANSWER-SHEET                                ANNEXURE A

Name: _________________________                   Class: _________
Section A

Marks: ___
       10

Circle the letter of the correct answer. Submit this with your answer sheet.

  Question                                  Answer

     1.1               A               B                C               D

     1.2               A               B                C               D

     1.3               A               B                C               D

     1.4               A               B                C               D

     1.5               A               B                C               D

     1.6               A               B                C               D

     1.7               A               B                C               D

     1.8               A               B                C               D

     1.9               A               B                C               D

     1.10              A               B                C               D

                                                                               P.T.O.

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                            MATHEMATICS
                      12

QUESTION 5.1.4                ANNEXURE B

                                               P.T.O.

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                          MATHEMATICS
                    13

QUESTION 6.4                ANNEXURE C

                               M

                                             P.T.O.

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                            MATHEMATICS
                      14

QUESTION 8.1.1             ANNEXURE D

                                               P.T.O.

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                                     MATHEMATICS
                        15

FORMULA-SHEET                           ANNEXURE E

Simple Interest:                          Compound Interest:

                                    Perimeter                     Area
        Square                           )
       Rectangle
         Circle
        Triangle
     Parallelogram

       Trapezium                Sum of the 4 sides
                                                         a and b = parallel lines
        Rhombus

           Kite              a and b = length of equal
                                       sides              d1 and d2 = diagonal

                                                                              P.T.O.

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           MATHEMATICS
     16

                              P.T.O.

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