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Paper 1

Paper 1. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Paper 2. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Paper1 Q1. 4. 13.8. 6 . 3 7 x 60. 7. (b). 6 3 . 7 x 6. (c). 2. 1. 1. (a). 3.58. 0. 63.7. 0. 3. 4. 5. - 2.734. x 6. 1. 1. 2. 0. 2. 4. 0. 8.

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Paper 1

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  1. Paper 1 General 2003 1 2 3 4 5 6 7 8 9 10

  2. Paper 2 General 2003 1 2 3 4 5 6 7 8 9 10 11 12 13

  3. Paper1 Q1 General 2003 4 13.8 6 . 3 7 x 60 7 (b) 6 3 . 7 x 6 (c) 2 1 1 (a) 3.58 0 63.7 0 3 4 5 . - 2.734 x 6 1 1 2 0 2 4 . 0 8 4 6 3 8 2 .2 (d)

  4. Paper1 Q2 General 2003 N N Base West 21o South Bearings; • clockwise • from North 180o + 69o = 249o 69o

  5. Paper1 Q3 General 2003

  6. Paper1 Q4 General 2003

  7. Paper1 Q5 General 2003 0 8 1 2 1 3 3 2 5 7 4 1 5 7 8 5 2 3 6 6 0 2 2 7 1 1 3 7 9 n = 21 3 2 represents 3.2 hours (a) Range = Highest - Lowest = 7.9 – 0.8 = 7.1 hours median (b) The 11th number is 5.2 hours 10 1 10

  8. Paper1 Q6 General 2003 Service charge = 10% = £3.30 5% = £1.65 15% = £4.95 Total charge = Therefore the service charge is incorrect.

  9. Paper1 Q7 General 2003 (a) Ann; 2 correct - 8 wrong - (b) 5 5 15 - 5 = 10 6 4 18 - 4 = 14 7 correct answers!!! 7 3 21 - 3 = 18

  10. Paper1 Q8 General 2003 Spot patterns !!! halves halves halves halves 26 x 37 26 mm by 37 mm

  11. Paper1 Q9 General 2003 = 7 3 6 4 x 10 9 km 7364 million km 7 364 000 000 km 7 3 6 4 0 0 0 0 0 0

  12. Paper1 Q10 General 2003 D O E 70o A C B 20o AC is a tangent ; 140o 40o 20o So (isosceles triangle) (sum of angles in a triangle)

  13. Paper2 Q1 General 2003 158 km • D = • S = • T = List ; ? ? 1 hour 40 min = 1.667 hours 40 min = 40/60 hrs = 0.667 hours D Ex 6 Menu Ex 6 Menu S T = 94.8 km/hr

  14. Paper2 Q2 General 2003 Pay = Basic Pay + Overtime Pay Overtime pay = 4 x 1.5 x 6.50 = £39 Basic pay = £136.50 - £39 = £97.50 Number of hours worked =

  15. Paper2 Q3 General 2003 5 24 54 104 90 66 49 24 100 416 Mean =

  16. Paper2 Q4 General 2003 Giorgio Domatelli’s Cookery Books Soups £5.99 Pasta £8.99 Chicken £10.99 Fish £11.99 Puddings £4.99 Pasta Puddings Soup 19.97 Soup Chicken 16.98 Soup 17.98 Fish Make an organised list. 15.98 Chicken Pudding Fish Pudding 16.98

  17. Paper2 Q5 General 2003 (a) -9 -1 7 (b) y = 2x -1 x = -4 y = 2(-4)-1 = -9 x = 0 y = 2(0)-1 = -1 x = 4 y = 2(4)-1 = 7

  18. Paper2 Q6 General 2003 24 16 28 14 43 27 25 37 33 36 49 48 Second number First number Third number START • Starts with a multiple of 4 • Moves to a prime number • Finishes with a square number FINISH 43 24 36

  19. Paper2 Q7 General 2003 Shadow length : Actual height : 3m 4 m 1m : : 9m

  20. Paper2 Q8 General 2003 15cm 6cm 6cm V = l x b x h = 6 x 6 x 15 = 540 cm3 = 540 ml How many 540 ml in 10 litres? = 0.54 L Use same units !!

  21. General 2003 (b) (a) Paper2 Q9

  22. Paper2 Q10 General 2003 (a) (b)

  23. Paper2 Q11 General 2003

  24. Paper2 Q12 General 2003 5km 70 Airport 5km 70 Opp = sin Ao x 5 SOHCAHTOA h = sin 7o x 5 = 0.122 x 5 O = 0.609 km S H

  25. Paper2 Q13 General 2003 20 m Luxury Flats for sale 20 m 26 m 26 m According to Pythagoras; h2 = 262 - 102 h = 676 - 100 = 576 h = = 24 m

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