pmr perlis p2 ans 2011
TRANSCRIPT
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1
SCHEME OF M ARKS FOR MATHEM ATICS 2011
PAPER 2
NO. DETAILS MARKS TOTAL
MARKS
1 - 29 + 3(2) or -29 + 6 or -29 + 30 – 24
− 23
1
1 2
2 0.95 or – 14.25
- 2.85
1
12
3 a) - 0.125
b) 2
2
12
12
or
1
1
1
1
3
4 a) - 13
b) 9865 x x or 17 x
17
1
1
1
3
5 3 sides drawn without labeling
Any 2 sides drawn correctly
Refer appendix for the rotation
2
1 2
6 Translation
4
6
1
1 2
7a) )8( q p p
b) )2( xm OR )2(3 x
)2)(3( xm
1
1
1 3
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2
8 a) 122 x
b) 22339 nmnmnm
22 69 nmnm
Note: Direct answer - IM
1
1
1
3
9 h
hmm
12
1228
h
hm
12
126
122
2
h
mOR
h
hm
1
1
1 3
10 x 1
x ≥ – 4
x = – 4, –3, –2, –1, 0
1
1
1 3
11 43 2 q p
3
42 pq
3
4 pq
1
1
1 3
12 (a) 1
g0
*no marked given
(b) 223or
4
1
1
1 3
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3
13 a)
Note:
4 frequency written correctly award 1 mark
b) 3
Number of books 1 2 3 4 5
Frequency 3 2 4 5 22
1 3
14 All points mark correctly
Correct line graph*3 points plotted correctly
Refer appendix for the graph
2
11
4
15 Complete quadrilateral drawn
Note:*Award 1 mark for any 2 sides drawn correctly
Refer appendix
2
2
16 (a) QM or MQ
* If only draw QM
(b) Locus Y drawn correctlyLocus Z drawn correctly
Point of intersection
Refer appendix
2
1
11
1
5
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4
17 a) 144
MJ
K L
b) (i) Construct 60°Construct perpendicular line from L
Complete diagram
(ii) LM = 4.4 cm 0.1cm
1
1
11
1 5
18 Uniform scale on the y-axisPlot all points correctly
All points are joined and smooth curve
*5 points plotted correctlyRefer appendix for the graph
12
1
1 4
19 ( a) NOM or MON
(b) MN or NM
1
1 2
20 a) 12 cm
b) RQ = 9 cmtan y° =
4
3or
12
9or 0.25
1
1
1 3
TOTAL 60
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APPENDIX
NO. 5
P
O R Q
S
P
R’
S’
Q’
P’
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NO. 14
Year 2008
Number
of
goals
2009 2010 2011
6
12
18
24
30
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NO.15
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NO.16
M S R
Q P
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NO.20
O321- 1- 2
x
- 3
4
12
8
16
- 4
- 8
- 12
- 16
- 20
x
x
x
x
x
x
x
y