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- 35. SULIT JABATAN PELAJARAN PERAK PEPERIKSAAN PERCUBAAN PMR TAHUN 2010 MATHEMATICS 50 September 2010 MATHEMATICS PERATURAN PEMARKAHAN http://chngtuition.blogspot.com
- 36. ANSWER MATHEMATICS PAPER 1 QUESTION ANSWER NUMBER 1 A 2 C 3 B 4 A 5 A 6 D 7 A 8 D 9 C 10 C 11 D 12 B 13 C 14 A 15 D 16 A 17 C 18 B 19 B 20 C 21 B 22 A 23 B 24 D 25 A 26 D 27 D 28 B 29 A 30 A 31 C 32 D 33 B 34 B 35 D 36 C 37 C 38 D 39 B 40 D http://chngtuition.blogspot.com
- 37. MARKING SCHEME MATHEMATICS PAPER 2 No Solution and Mark Scheme Sub Full Mark Mark 1 37 6 K1 × or equivalent 15 37 2 2 N1 5 2 8 (a) − K1 27 3 1 (b) ×6 or 23 K1 3 8 N1 3 3 Q M P Image correct N2 Note: 1. Award N1: Any two sides drawn correctly or Correct image drawn using dotted lines or No Solution and Mark Scheme Sub Full http://chngtuition.blogspot.com
- 38. Mark Mark Correct image drawn by sketching 1 2. Allow gaps or extension lines ≤ of the square grid. 4 2 4 (a) Clockwise // Arah jam P1 (b) ( – 1, 2) or marked on the diagram P1 2 5 C H F G D E K J C H F G D E K J No Solution and Mark Scheme Sub Full Mark Mark http://chngtuition.blogspot.com
- 39. Quadrilateral JKLMNO drawn correctly N2 Note: 1. Award N1 Any one corresponding side drawn correctly or Correct image drawn using dotted line or Correct image drawn by sketching 2 6 4x = 3y + 5 P1 3y + 5 3 5 x= or x= y+ 4 4 4 N1 2 7 (a) y = –9 N1 (b) 2m = – 14 K1 m =–7 N1 3 8 6(x2 – 4 ) P1 6( x – 2)(x + 2) N1 2 9 (a) 3 – 4y N1 (b) 7x + 2y – 4x + 4y K1 3x + 6y N1 3 No Solution and Mark Scheme Sub Full Mark Mark 10 http://chngtuition.blogspot.com
- 40. K2 3 3 corresponding sides correctly drawn N1 Complete diagram with correct scale Note: 1. 2 corresponding sides correct – award K1 11 A C B No Solution and Mark Scheme Sub Full Mark Mark (a) (i) locus of X correctly drawn K1 http://chngtuition.blogspot.com
- 41. (ii) locus of Y correctly drawn K1 3 (b) Intersection correctly marked N1 12 3m – (2 – 3m) or equivalent K1 6m − 2 or equivalent K1 12 mn 3m −1 N1 3 6mn 13 x<3 K1 x ≥ −2 K1 Note: −2 ≤ x <3 award K2 –2, –1, 0, 1, 2 N1 3 14 (a) 70o N1 PS 8 K1 (b) = 3 4 K1 PS = 6 Note : 6 seen on the diagram – award K2 QS = 3 N1 4 No Solution and Mark Scheme Sub Full Mark Mark 15 (a) History = 95o N1 Geography = 80o N1 http://chngtuition.blogspot.com
- 42. (b) Any two sector drawn correctly K2 Pie chart drawn completely and labelled correctly N1 Note: No label/ wrongly label – N0 5 Accuracy ± 1° 16 (a) Correct and uniform scale K1 (b) All 7 points plotted correctly K2 (c) Smooth curve passing through 7 plotted points N1 4 Note: 1. 5 or 6 points plotted correctly - K1N0 2. For other scale used, deduct 1 mark from K2N1 17 (a) 58o ± 1o N1 (b) Construct 60o at P correctly K1 Construct 90o at Q correctly K1 Construct line segment QR = 5 cm K1 Construct line segment PS = line PQ K1 Diagram drawn complete and correct N1 6 No Solution and Mark Scheme Sub Full Mark Mark 18 (a) k3 N1 (b) p2q6 or p2 – 2 or q6 – 4 K1 q2 N1 3 http://chngtuition.blogspot.com
- 43. 19 K1 (2 ) 1 1 1 1 3 ×3 2 or ( 4 × 3) 2 or 2 ×3 2 1 3 1 or 3 ×6 or + or 3 2 × 21 or 9 31 × 36 2 32 2 × 21 ×2 K1 3 18 N1 20 QS = 6 or PQ = 12 or seen on the diagram P1 13 N1 2 http://chngtuition.blogspot.com
- 44. 1 0 8 6 4 2 x - 2 - 1 0 1 2 3 4 - 2 http://chngtuition.blogspot.com