ppsmi pra pmr paper 2 set 2 (bi)
TRANSCRIPT
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7/28/2019 Ppsmi Pra Pmr Paper 2 Set 2 (Bi)
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1. Calculate the value of1 1 3
1 16 4 8
and express the answer as a fraction in
its lowest term.
[ 2 marks ]
2. Find the value of4
2 0.75 3.25
+ and express the answer as a decimal number.
[ 2
marks ]
3. (a) Find the value of 1.52
(b) Calculate the value of 23 64 3 [ 3
marks ]
4. In Diagram 1, QRS is a straight line.
DIAGRAM 1
Given that cos x =15
17.
Find the value of sin y
[ 2 marks ]
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5. Diagram 2 in the answer space is drawn on a square grid of sides 1 unit. On
the diagram, draw and label STUV, the image ofSTUVunder a reflection in
the straight lineKL.
[2 marks ]
DIAGRAM 2
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6. In Diagram 3, Q is the image of P under an enlargement.
DIAGRAM 3
(a) Mark and label Sas the centre of the enlargement
(b) State the coordinates of point S
(c) State the scale factor of the enlargement
[ 3 marks ]
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7. Diagram 4 shows a prism.
In the answer space, draw a full scale the net of the prism on the square grid
with sides 1 unit.
[ 3 marks ]
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8. Table 1 shows the scores obtained by a group of students in a game.
Scores 1 2 3 4 5
Number of
students6 4 12 15 3
TABLE 1
Find:
a) The mode score
b) The mean score
[ 3 marks ]
9. Simplify 7x 4(2 x).[ 2 marks ]
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10. List all the integer values ofw which satisfy both inequalities
3w + 2 - 4 and 5 2w 1
[ 3 marks ]
11. Find the value of (5-2)-3 5 4
[ 2 marks ]
12. a) Find the value of 3-2 32.
b) Simplifypq-3 p- 4q3.
[ 3 marks ]
Answer:
a)
b)
13. Givenn
np
27 = , express n in terms ofp.
[ 3 marks ]
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14. Solve each of the following equations:
(a) 4p 9 =p
(b) m 3(m 4) = 3m
[ 3 marks ]
Answer:
(a)
(b)
15. Diagram 5 in the answer space shows a trapeziumABCD.Xand Yare two
moving points in the diagram.
On the diagram,
(a) (i) draw the locus forXsuch thatAX = AB,
(ii) draw the locus for Y such thatDY = CY.
(b) mark with all the possible positions for the intersection of locusX
and locus Y.
[ 4 marks ]
Answer:
(a) (i), (ii), (b)
DIAGRAM 5
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16. Factorize completely the following expressions:
(a) 8x 6xy
(b) 4x2 + 4xy +y2
[ 3 marks ]
Answer:
(a)
(b)
17. Simplify each of the following expressions.
(a) 6 h (h 3)
(b) (k 5)2 5(5 2k)
[ 3 marks ]
Answer:
(a)
(b)
15
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18. Set squares and protractors are not allowed to be used for part (a) of this
question.
Diagram 6 shows a rectanglePQRSand Tlies on the straight lineRS.
(a) Starting with the trianglePQSon the answer space in Diagram 7,
construct:
(i) the rectanglePQRS,
(ii) SPT= 45o such that Tis on the straight lineRS, to form
Diagram 6.
(b) Based on the diagram which you have constructed in part (a), measure:
(i) the length of the straight linePT
(ii)
SUT[ 6 marks ]
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Answer:
DIAGRAM 7
(b) (i)
(ii)
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19. Diagram 8 is a pie chart which shows how Encik Ridzuans bonus of RM
7200 is divided among his four children.
DIAGRAM 8
Complete Table 2 and use it to draw a bar chart to represent all theinformation in the pie chart.
Ridzuans
childrenAfifah Nuha Najah Nazril
Amount of
bonus (RM)
TABLE 2
2120. Use the graph paper on page 25 to answer this question.
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Table 3 shows the values ofx andy for a function.
x -3 -2 -1 0 1 2 3 4
y -16 0 12 20 24 24 20 12
TABLE 3
Using a scale of 2 cm for 1 unit on thex-axis and 2 cm for 4 units on they-
axis, draw a graph of the function.
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