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SULIT50/1MatematikKertas IOgos 2011
l% jam
50/1
JABATAN PELAJARAN NEGERIWILAYAH PERSEKUTUAN
PEPERIKSAAN PERCUBAAN PMR20ll
MATEMATIK
Kertas I
SKEMAPEMARKAHAN
50/1 2ilr@ Hakcipta JpN rrp [Lihat Sebelah
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SKEMAPEPERIKSAAN PERCUBAAN PMR 2011
MATEMATIKKERTAS 1
No soalan Jawapan No soalan Jawanan No soalan Jawaoan No soalan JawananI D l t C 21. C 3 1 . B2. C t2. C 22. D 32. D3 . c 1 3 . A 23. B 33. C4. D 14. D 24. D 34. D5. c 1 5 . B 25. B 35. D6. C 16 . B 26. A 36. B7. B t7. B 27 A 37. A8. A 1 8 . A 28. C 38. A9. c 19. A 29.30.
D 39. C10. A 20. B D 40. B
Jawapan Jumlah SoalanA 9B l 0C l lD l 0
Jumlah 40
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50t2SULIT50t2MatematikKertas 2Ogos 2011
I jam 45 min
JABATANI PELAJARAN NEGERIWILAYAH PERSEKUTUANI
PEPERIKSAAN PERCUBAAN PMR20tl
MATEMATIK
Kertas 2
SKEMAPEMARKAHAN
20ll@ Hak Cipta JPN l{P [Lihat Sebelah
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Skema Percubaan PMR 201I Matematik Kertas 2
Percubaan PMR Tahun 20IlSkema Permarkahan Matematik
Kertas 2
l9 - ( -1 .6) or 19+1.620.6
?(a)
;
(b) (r + r)2 or 62
36
(a) le
(b) 3p-p=4+6 or p -3p = -6 - 4
( p = ) 5
I
I
I
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Skema Percubaan PMR 201I Matematik Kertas 2
No Solutions and Marking Scheme Sub Marks Totalmarks6 Enlargement
Scale factor 2
Centre of enlargem ent (-2, 2)
Note: All three descriptions - 2 marksAny2descriptions - I markOnly I desqiption- 0 mark
2 2
7(a)
(b)
9x(3 - y)
52 x2 -9'y' or (sx)' -(gy)'
(5x-9y)(Sx +9y)
Note: Direct answer - 2 marks
I
I
I J
8(a)
(r)
3x -21
m2 +\mn+16n2
n2 + 16r?
I
I
I 3
92m-3(n-r)
or 2m j(m-t)
6m 6m 6m
2 m - 3 m + 36m
3 - n6m
- m + 3
6m
I
I
I 3l0
(a)
(b)
h < 6
-2k< -20 or 20 <2k
& > l 0
I
I
I 3
l l2- 4p =s(p + q)
2 -3q = 3p + 4por - 4p -3p =3q -2
2 -3sp = T
I
I
I3
2
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Skema Percubaan PMR 201I Matematik Kertas 2
No Solutions and Markine Scheme Sub Marks Total markst2
January Februarv March April
140 40 20 100
(a)
(b) 60
2
I 3
l 3 Profi((RM)
a t *
ffiffi,
t r -
* *
,a *,
, r -
2005 2m6 2(ffi
Correct label and scale on y-axis.
All 5 points plots conectlyNote:4 points correctly plotted give I markLine graph drawn conectly
2ffie nTr'
I
2
I
4
l 4
W ,, h-Bst2-2kt-4
gl0
hsk3
I
I 2
l 5 1162
4
l 6
or (-+)'I
I
3
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Skema Percubaan PMR 2011 Matematik Kertas 2
No Solutions and Marking Scheme Sub Marks Total marksI4 I J
l 6
S c a l e = 8 = 42
t , 14
I
I 2
t 7 a) BDNote:If line BD is drawn on the diagram, give Imark.
D Straight line - locus Xii) Arc - locus Y
Point of intersection
b)
c)
D
\
\
A B
2
II
I
)
l 8 Uniform scale iny-axis, in the range 0 < y < 30
All seven points correctly plotted
Note:
i) Allow two marks if the points are not marked butthe curve passes through all 7 points
ii) Five or six points correctly plotted, give I mark.
Smooth curve passes through all seven points
(within half a small square)
I
2
I 4
4
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Skema Percubaan PMR 201I Matematik Kertas 2
Graph for Question 18Graf untuk soalan 18
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