Mid Year Exam Form 3

7/31/2019 Mid Year Exam Form 3

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1

Answer all questions.

1. Calculate the value of (-3 ) 26(5)

[2 marks]

Answers:

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2. Calculate the value of ( ) and express your answer in the formof decimal.

[2 marks]

Answers:

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3. (a) Find the value of:

(b) Calculate the value of :

2

[3 marks]

Answers:

(a)

(b)

___________________________________________________________________

4. Solve each of the following equations:

(a) y (b) 3 =

[3 marks]

Answers:

(a)

(b)

For Examiners

use

1

2

3

4

2

3

2

3


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2

A

B

C

X

A

B

CD

DIAGRAM 2

DIAGRAM 1

DIAGRAM 2

5. Diagram 1 in the answer space shows a triangle ABC drawn on a grid of equal

square. Draw the image of the triangle ABC under a clockwise rotation of 90

with X as a centre of rotations.

[ 2 mark]

Answers:

___________________________________________________________________

6. Diagram 2 in the answer space shows a quadrilateral ABCD drawn on a grid of

equal squares of sides 1 unit. On the diagram, draw PQRS, the image of ABCD

under the translation ( ) [2 marks]Answers:

For Examiners

use

5

6

2

2


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7. Factorise completely 12x2 27.

[2 marks]

Answers:

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8. Expand each of the following expressions:

(a) 3k(f 3)(b) (k 3)2 2 ( 3k 1)

[3 marks]

Answers:(a)

(b)

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9. Express

as a single fraction in its simplest form.

[3 marks]Answers:

___________________________________________________________________

10. Find the value of

[2 marks]

Answers:

For Examiners

use

7

8

9

10

2

3

3

2


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4

R

20

11. Simplify ( )2 [2 marks]

Answers:

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12. Given 64 = , find the value ofm.[3 marks]

Answers:

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13. Diagram 3 is a pie chart showing the number of students in four groups.

Calculate

(a) The mean number of students in a group.

(b) The angle of the sector representing group U

[4 marks]

Answers:

(a) (b)

ForExaminers

use

11

12

13

2

3

U

36 T

40

S

24

4

DIAGRAM 3


5/10

5

3 4 5 6 7

120 5 cm

K L

M

14. Table 1 shows the expenses of a group of students at the schools canteen.

Expenses (RM) 3 4 5 6 7

Number Of Students 10 25 30 10 15

Table 1

(a) State the mode of their expenses.

(b) Label the vertical axis of the bar in the answer space and then complete the

bar chart by using the data in Table 1

[5 marks]

Answers:

(a)

(b)

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15. Diagram 4 shows a triangle KLM in which K, L and M are three vertices of a

parallelogram KLMN.

(a) Using only a ruler and a pair of compasses, and starting from the straight

line KL in the answer space, construct

(i) triangle KLM

(ii) parallelogram KLMN(b) Measure the length of KM

[5 marks]

For Examiners

use

14

5TABLE 1

DIAGRAM 4


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6

K L

Answers:

(a) (b)

For Examiners

use

15

5


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7

16.

Draw a full scale net of the pyramid on the grid in the answer space. The grid has

equal square with sides of 1 unit

[3 marks]

Answers:

For Examiners

use

16

3


8/10

8

P Q

RS

17. Diagram 5 in the answer space shows a square PQRS drawn on a grid of equal

squares with sides of 1 unit.

W, X and Y are three moving points in the diagram

(a) W is the point which moves such that it is equidistance from the straight

lines PQ and PSBy using the letters in the diagram, state the locus of W.

(b) On the diagram, draw

(i) The locus for the point X that is constantly 5 units from the point P,

(ii) The locus for the point Y that is constantly 4 units from the straight

line QR.

(c) Hence, mark with the symbol the intersection of the locus of X and the

locus of Y

[5 marks]

Answers:

For Examiners

use

17

5

DIAGRAM 5


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18. Simplify :

[3 marks]

Answers:

____________________________________________

19.

DIAGRAM 6

[3 marks]

Answers:

For Examiners

use

18

19

3

3

The diagram 6 shows two points, R and

S, plotted on a Cartesian plane.

(a) State the coordinates of R and S

(b) Plot each of the point T ( 3, 5)


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10

20. Diagram 7 shows the number cards drawn by 20 students in a game

(a) By using the data, complete the frequency table in the answer space.

(b) State the mode

[3 marks]

Answers:

(a)

Number 1 2 3 4 5

Frequency

(b)

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PREPARED BY, APPROVED BY,

.......................................... ...............................................

PN. MARZATUL ZANINA BINTI ZABIDI PN. ROHANI BT TUAH

SUBJECT TEACHER HEAD OF SN & MATH

DEPARTMENT

For Examiners

use

20

3

1, 3, 4, 4, 2, 3, 4, 5, 2, 3, 1, 2, 2, 3, 2, 3, 5, 2, 1, 4

DIAGRAM 7

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Mid Year Exam Form 3