# Essay Pmr

Topics: 1, Prime number, Plane Pages: 5 (523 words) Published: October 4, 2011
MARKING SCHEME –MATHEMATICS TRIAL PMR SBP 2011 2011 PAPER 1 No 1 2 3 4 5 6 7 8 9 10 Jawapan B C C A C D B C D C No 11 12 13 14 15 16 17 18 19 20 Jawapan C B C C B D B C C B No 21 22 23 24 25 26 27 28 29 30 Jawapan B C C B B D A D A A No 31 32 33 34 35 36 37 38 39 40 Jawapan A A D A C C A C D D

PAPER 2 No. 1 2 3 15 + 16 31 6.5 – 2.187 4.313 a)  0.7
1 b)   2 1 8
3

MARKS K1 N1 K1 N1 P1 K1 N1

TOTAL 2 2

3

4

Note: 1. Dotted line P1 2. One or two side wrongly drawn P1 3. More than 2 side wrongly drawn P0

P3

3

MARKING SCHEME –MATHEMATICS TRIAL PMR SBP 2011 2011 5 (a) (b)

15 17 PR 1 = or PS = 2 x 17 2 PS PS = 34 cm
Translation   4    3    O marked and labeled JKLM drawn correctly 9  12 p  4 p 2 2m 2  2mn  m 2  2mn  n 2 

P1 K1 N1 P1 P1 P1 P2 P1 K1 N1 K1 N1 2 3 3

6

7 8 (a) (b) 9

3m 2  n 2 3 pr  2  3qr  2 3r  2 p  q  (a) (b) straight line KM Q K P R Locus y drawn correctly Intersection marked

3 2

10

P2 K1 N1 4

locus y

 M
S

11

Construct 60˚ Draw line 5 cm Complete triangle PQR Construct perpendicular line from Q to line PR Measure distance 4.2 ± 0.2

K1 K1 K1 K1 N1

5

P

Q

MARKING SCHEME –MATHEMATICS TRIAL PMR SBP 2011 2011 12

13

6  6  5y 4x 5y 4x pq r 3 5 pq  5(r  3)
p
5r  3

K1K1 N1 K1 K1 or

3

q

5r  15 p q

3 N1 P1 K1 N1

14

(a) (b) (a) (b)

–3 8 f  72 f=9
g 6 or

3

15

1 g6

P1 K1 N1 3

k 1 k

3 1 2  2 2

or

k -1
3 3 1

16

1

17

18

(a) (b)

52  52  32  32 or equivalent 2 2 5 3 225 x ≥  5 and x < 2  5 x  2 5 , 4, 3, 2, 1, 0, 1. Mode = 2009 105  60 45

K1 K1 N1 K1 K1 N1 P1 K1 N1

3

3

3

MARKING SCHEME –MATHEMATICS TRIAL PMR SBP 2011 2011 19 Number of ticket 120 100 80 60 40 20 Students Uniform scale 4 bars drawn correctly 3 bars drawn correctly Teachers Alumni VIP Types of ticket K1 N2 N1

3

20

y
4

Series 1 f(x)=-1*x^2+3*x+2; R²=1

2

x
-2 -1 1 2

-2

-4

-6

Uniform scale 1  x  4,  2  y  4 6 points plotted correctly 5 point Smooth curve joint all the points K1

K1 K2 N1 4