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
x 60 7
(b)
x 6
(c)
(a) 2 1 1
3.58
63.7 3 4 5 .
x 6 1 1 2
13.8 4 2 4 . 8 4 6 3 8 2 .2
(d)

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

5. General 2003
Paper1 Q3

6. Paper1 Q4
General 2003

7. Paper1 Q5
General 2003 1
n = 21
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 10% = £3.30 5% = £1.65 15% = £4.95 Service charge =
General 2003
Service charge =
10% = £3.30
5% = £1.65
15% = £4.95
Total charge =
Therefore the service charge is incorrect.

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

10. Paper1 Q8
General 2003
Spot patterns !!! A3
297 x 420 A4
210 x 297 A5
148 x 210 A6
105 x 148 A7
74 x 105 A8
52 x 74 A9
37 x 52
A10
halves
halves
halves
halves
26 x 37
26 mm by
37 mm

11. Paper1 Q9
General 2003
7364 million km km
= x 10 9 km

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

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

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

15. Number of letters x Frequency
Paper2 Q3
General 2003
Number of letters
Frequency
Number of letters x Frequency 1 5 2 12 3 18 4 26 6 11 7 8
Total = 5 24 54
104 90 66 49 24
100
416
Mean =

16. Paper2 Q4 Pasta Chicken 19.98 Pasta Soup Puddings 19.97 Soup Chicken
£4.99
Puddings
£11.99
Fish
£10.99
Chicken
£8.99
Pasta
£5.99
Soups
Giorgio Domatelli’s
Cookery Books
General 2003
Book title
Total cost
(£)
Pasta
Chicken
19.98
Pasta
Soup
Puddings
19.97
Soup
Chicken
16.98
Soup
Fish
17.98
Make an organised list.
Chicken
Pudding
15.98
Fish
Pudding
16.98

17. Paper2 Q5 x -4 4 y -9 -1 7 (a) (b) y = 2x -1 x = -4 y = 2(-4)-1 = -9
General 2003 x -4 4 y -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
START 24 43 33 16 27 36 28 25 49 14 37 48
Starts with a multiple of 4
Moves to a prime number
Finishes with a square number
FINISH
First number
Second number
Third number 24 43 36

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

20. Paper2 Q8 V = l x b x h = 6 x 6 x 15 = 540 cm3 = 540 ml = 0.54 L 15cm
General 2003
6cm
15cm
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. Paper2 Q9
General 2003
(a)
(b)

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

23. Paper2 Q11
General 2003

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

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