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SULIT 50/2

Answerallquestions

1 Calculate the value of ( 3) + 8 ( 5 )[2 marks]

Answer:

2 Calculate the value of

14

9

3

1

2

11

and express the answer as a fraction in its

lowest term.[2 marks]

Answer:

SULIT

50/2 2008 Hak Cipta Sektor SBP

4

1

For Exam

Use

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3 Calculate the value of 48.02

116

+ and express the answer as a decimal.

[2 marks]Answer:

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50/2 2008 Hak Cipta Sektor SBP

5

2

3

2

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4 (a) Find the value of 2

5

11

(b) Calculate the value of( ) 309.05.0 .

[3 marks]

Answer:

(a)

(b)

5 Solve each of the following equation:

(a) 3s = 4

(b) ( ) xx 21263

2=

[3 marks]

Answer:

(a)

(b)

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50/2 2008 Hak Cipta Sektor SBP

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5

3

r Examiners

Use

4

3

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6 In Diagram 1, triangleP is drawn on square grids. On the grids, draw the image of

triangleP under a reflection in the line l.

Answer: l [2 marks]

7 Given that 168 =x . Find the value ofx .[2 marks]

Answer:

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50/2 2008 Hak Cipta Sektor SBP

7

6

7

P

Diagram 1

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r Examiners

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SULIT 50/2

8 In Diagram 2, point A is the image of point A under a 90 clockwise.

(a) Mark Cas the centre of rotation.

(b) Complete the image of object Sunder the same rotation.

[3 marks]

Answer

Diagram 2

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8

3

SA

A

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SULIT 50/2

9 Factorize completely

(a) 2p 4p

(b) y 9y

[3 marks]

Answer:

(a) (b)

10 Expand 2(2p 3q) p(2p q)

[2 marks]

Answer:

11 Find the value of 2

1

2

1

182

[3 marks]

Answer:

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50/2 2008 Hak Cipta Sektor SBP

9

9

10

11

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SULIT 50/2

12 Expressef

f

e 12

3

3

1 + as a single fraction in its simplest form.

[3 marks]

Answer:

13 Simplify ( )54

323

wu

wu

[3 marks]

Answer:

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10

12

3

13

3

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14 Table 1 shows the blood type of 37 pupils.

(a) State the mode.

(b) Hence, represent all the data by drawing a line graph in the answer space.

[4 marks]

Answer:

(a)

(b)

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Blood type Number of pupils

AB 8

A 5

B 12

O 12

Table 1

AB A B O

14

12

10

8

6

4

2

0

Numberofpupils

Blood type

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SULIT 50/2

15 Table 2 shows the number of students in Form 3Melurwho scored grade A in threesubjects.

Based on the bar chart in the answer space given

(a) find the value ofx

(b) hence, represent all the data by drawing bar charts for Science and English.

[4 marks]

Answer: (a)

(b)

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14

B G

Mathematics 14 x

Science 20 12

English 10 22

Table 2

.

B- Boy

G- Girl

32

28

24

20

16

12

8

4

0

Mathematics Science English

Numberofstudents

Subject

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16 Diagram 3, shows a square base right pyramid.

Draw the net of the pyramid completely.

[3 marks]Answer:

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13

V

6 units

5 units

15

4

Diagram 3

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17 In Diagram 4 figureR is the image of figure Sunder a certain transformationM.

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16

4

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Diagram 4

Describe in full the transformationM.

[2 marks]

Answer:

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15

17

2

S

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18 Diagram 5 in the answer space shows an isosceles triangle STU. Mis the midpoint of

straight line SU.

J,KandL are three moving points in the diagram.

(a) Jmoves such that it is equidistant from the point Sand U. By using the letters

in the diagram, state the locus ofJ.

(b) On the diagram, draw

(i) the locus of Ksuch thatKU= 6 cm,

(ii) the locus ofL such that its distance from the straight line SUis always 4

cm.

(c) Hence, mark with the symbol the intersection of the locus ofKand the locusofL.

[5 marks]

Answer:

(a), (b) and (c)

Diagram 5

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18

M

T

S U

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60o

B

C

For ExaminersUse

A

D

SULIT 50/2

19 Diagram 6 shows a quadrilateralABCD.

Diagram 6

(a) Using only a ruler and a pair of compasses, construct quadrilateralABCDgiven. Begin from the diagram provided in the answer space.

(b) Based on the diagram constructed in 19(a),

(i) measure the length, in cm, ofBD,

(ii) measure BAD, using a protractor.

[6 marks]

Answer:

(a)

A B

Diagram 6

(b) (i)

(ii)

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19

6

C

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20 Diagram 7 in the answer space shows octagonABCDEFGHand two straight lines

PQ and QR drawn on a square grid.

Starting from the straight linesPQ and QR, draw the octagonPQRSTUVW whichis congruent to octagonABCDEFGH.

[3 marks]

Answer:

Diagram 7

END OF QUESTION PAPER

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50/2 2008 Hak Cipta Sektor SBP

18

20

C

FD

E

G

HA

B

R Q

P