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DO NOT OPEN THIS QUESTION PAPER UNLESS YOU ARE TOLD TO DO SO

1. This question paper consists of 20 _questions.

5. The marks allocated are shown in brackets.

NO. KAD PENGENALAN

ANGKA GILIRAN

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Unit Kurikulum

Jabatan Pelajaran Perak Lihat Sebelah

INFORMATION FOR CANDIDATES

1. This question paper consists of 20 questions.

2. Answer all questions.

3. Write your answers clearly in the spaces provided in the question paper.

4. Show your working. It may help you to get marks.

5. If you wish to change your answer, neatly cross out the answer that you have done. Then write down the new answer.

6. The diagrams provided in the questions are not drawn to scale unless stated.

7. The marks allocated for each question are shown in brackets.

8. A list of formulae is provided on pages 3 and 4.

9. A booklet of four-figure mathematical tables is provided.

10. Calculators are not _allowed.

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8 Surface area of sphere = 4 r2

9 Volume of right prism = cross sectional area õ length

10 Volume of cuboid = length x width x height

11 Volume of cylinder =  r2 h

12 Volume of cone = 3 1

 r2 _h

13 Volume of sphere = 3 4

 r3

14 Volume of right pyramid = 3 1

x base area x height

15 Sum of interior angles of a polygon = (n– 2) x 180 16 arc length = angle subtended at centre

circumference of circle 360 17 area of sector = angle subtended at centre

area of circle 360 18 Scale factor, k = PA’

PA

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5 Diagram 2 is drawn on a Cartesan plan. On the diagram, draw and label the image triangle KLM under a rotation about R through 90_° clockwise.

Answer : 2 marks

DIAGRAM 2

6. In Diagram 3, PQRS is a rhombus. Draw its image if it is enlarged with a scale factor of 3 with centre O.

2 marks Answer:

DIAGRAM 3

5

2

6

2

R

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7 Diagram 4 shows a cuboid.

DIAGRAM 4

Draw on the grid in the answer space the scale net of the cuboid if the shaded region is not included. The grid has equal squares with sides of 1 unit.

3 marks

Answer :

10 cm 3 cm

5 cm

7

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8 Table 1 shows the frequency distribution of the heights of students in Form 2A1.

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14 Solve each of the following equations:

(a) m52m

(b) h332(h6) [3 marks]

Answer:

(a)

(b)

3

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15

Diagram 5 in the answer space shows a square PQRS. M and N are two moving points in the diagram.

By constructing suitable loci, draw points M and N within the square that are 5 cm from R and equidistant from P and R.

as a single fraction in its simplest term.

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17 Factorize completely the following expressions.

(a) 3

m

m

(b) 2rs2rtst [3 marks]

Answer:

(a)

(b)

3

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18 Set squares and protectors are not allowed to be used in section (a) of this question.

Diagram 6 in the answer space shows a straight line TU. (a) Using only a ruler and a pair of compasses, construct

(i) STU = 60,

(ii) a triangle STU such that STU = 60 and TU = 5cm,

(iii) hence, construct the perpendicular line to the straight line ST which passes through the point U.

(b) Based on the diagram constructed in (a), measure the perpendicular distance between point U and the straight line ST.

[6 marks]

Answer:

(a) (i),(ii)

Diagram 6

(b) (i)

(ii)

S T

6

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19 Table 2 shows the number of visitors to the Taiping Zoo in a week.

On the circle in the answer space, with o, as the centre of the circle, construct a pie chart to represent all the information given in the table.

Day Numbers of visitors

Monday 12.5%

Tuesday 10% Wednesday 22.5%

Thursday 10%

Friday 45%

TABLE 2

[4 marks]

O

3

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20 Use the graph paper provided to answer this question.

x – 5 –3 – 0.5 0.5 3 4 5

y -8 0 2 2 4 7 12

TABLE 2

Table 2 shows the values of two variables, x and y, of a function. By using a scale of 2 cm to 1 unit on the

x

–axis and 2 cm to 2 units on they–axis, draw the graph of the function.

[4 marks]

END OF QUESTION PAPER 4