GCSE Mathematics Linear1 4370-03
WJEC 2014 Online Exam Review GCSE Mathematics Linear 1 4370-03 All Candidates' performance across questions
Question Title 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
N 19353 19310 18733 19254 19301 18782 19168 18434 16660 18987 19256 16204 18717 18486 18899 16257 17325 16929 17980 12406 11450
Mean 7.4 2.9 2.8 2.5 3.3 2.1 2.5 2.5 1.1 2.9 2.4 0.1 3.5 3 3.1 0.7 0.7 1.6 0.2 0.2 0.2
SD 2.3 1.6 2 0.8 1.4 2 0.8 1.5 1.3 1.4 1.3 0.5 1.4 1.9 1.7 1.2 1.1 1.5 0.7 0.5 0.6
Max Mark 10 6 6 3 6 6 3 4 4 6 4 2 6 5 6 4 4 4 3 3 5
FF 73.9 49.1 46.8 82.4 54.5 35.8 84.8 63.2 27.4 49.1 59.9 7.1 57.8 60.7 51.3 16.9 16.9 39.1 8.2 5.8 3.4
Attempt % 100 99.7 96.8 99.5 99.7 97 99 95.2 86 98.1 99.5 83.7 96.7 95.5 97.6 84 89.5 87.4 92.9 64.1 59.1
Question
GCSE Mathematics Linear 1 4370-03 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
3.4 5.8 8.2
39.1
16.9 16.9
51.3
7.1 49.1
27.4
60.7 57.8 59.9 63.2
35.8
82.4
46.8 49.1 0
10
20
30
84.8
54.5
40
73.9 50
60
Facility Factor %
70
80
90
100
3 6 9
16 17
5 You will be assessed on the quality of your written communication in this question. A window cleaner takes 15 minutes to clean each window in a large building. He charges using the following formula: payment = £8 x number of hours worked + call-out charge Calculate the payment for cleaning 20 windows when the call-out charge is £12.
[6]
4370 030005
3.
Examiner only
© WJEC CBAC Ltd.
(4370-03)
Turn over.
3.
3.
3.
3.
8 6.
Two rectangles, each 9 cm by 3 cm, and an overlapping rectangle, 8 cm by 3 cm, are placed so that they make the H shape shown in the diagram. 8 cm
3 cm
9 cm
3 cm
3 cm
3 cm
Diagram not drawn to scale (a) Calculate the perimeter of the shape.
[3]
(b) Calculate the area of the shape. Write down the units of your answer.
[3]
© WJEC CBAC Ltd.
(4370-03)
Examiner only
11 A rectangular tank has a length of 20 cm, a width of 15 cm and a height of 10 cm. Water is poured into the tank until it is half full. Calculate the volume of the water in litres.
10 cm
[4]
15 cm
20 cm Diagram not drawn to scale 4370 0 3 0 0 11
9.
Examiner only
© WJEC CBAC Ltd.
(4370-03)
Turn over.
20 16. The area of the trapezium is equal to the area of the right-angled triangle. 6 cm
5 cm 10 cm 10 cm
x cm Diagrams not drawn to scale
Calculate the value of x. [4]
© WJEC CBAC Ltd.
(4370-03)
Examiner only
16.
16.
16.
16.
21 Examiner only
17. The pie charts show the proportion of boys to girls in class A and class B.
Boys
Boys
Girls
Girls
Class A
Class B
There are more pupils in class B than in class A. There are 4 boys in class A. There are 1 1 times as many girls in class B than in class A. 2 How many boys are there in class B?
© WJEC CBAC Ltd.
(4370-03)
[4]
Turn over.
17.
17.
17.
17.
Question Title 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
N 19353 19310 18733 19254 19301 18782 19168 18434 16660 18987 19256 16204 18717 18486 18899 16257 17325 16929 17980 12406 11450
Mean 7.4 2.9 2.8 2.5 3.3 2.1 2.5 2.5 1.1 2.9 2.4 0.1 3.5 3 3.1 0.7 0.7 1.6 0.2 0.2 0.2
SD 2.3 1.6 2 0.8 1.4 2 0.8 1.5 1.3 1.4 1.3 0.5 1.4 1.9 1.7 1.2 1.1 1.5 0.7 0.5 0.6
Max Mark 10 6 6 3 6 6 3 4 4 6 4 2 6 5 6 4 4 4 3 3 5
FF 73.9 49.1 46.8 82.4 54.5 35.8 84.8 63.2 27.4 49.1 59.9 7.1 57.8 60.7 51.3 16.9 16.9 39.1 8.2 5.8 3.4
Attempt % 100 99.7 96.8 99.5 99.7 97 99 95.2 86 98.1 99.5 83.7 96.7 95.5 97.6 84 89.5 87.4 92.9 64.1 59.1
Question
GCSE Mathematics Linear 1 4370-03 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
3.4 5.8 8.2
39.1
16.9 16.9
51.3
7.1 49.1
27.4
60.7 57.8 59.9 63.2
35.8
82.4
46.8 49.1 0
10
20
30
84.8
54.5
40
73.9 50
60
Facility Factor %
70
80
90
100
3 6 9
16 17
5 You will be assessed on the quality of your written communication in this question. A window cleaner takes 15 minutes to clean each window in a large building. He charges using the following formula: payment = £8 x number of hours worked + call-out charge Calculate the payment for cleaning 20 windows when the call-out charge is £12.
[6]
4370 030005
3.
Examiner only
© WJEC CBAC Ltd.
(4370-03)
Turn over.
3.
3.
3.
3.
8 6.
Two rectangles, each 9 cm by 3 cm, and an overlapping rectangle, 8 cm by 3 cm, are placed so that they make the H shape shown in the diagram. 8 cm
3 cm
9 cm
3 cm
3 cm
3 cm
Diagram not drawn to scale (a) Calculate the perimeter of the shape.
[3]
(b) Calculate the area of the shape. Write down the units of your answer.
[3]
© WJEC CBAC Ltd.
(4370-03)
Examiner only
11 A rectangular tank has a length of 20 cm, a width of 15 cm and a height of 10 cm. Water is poured into the tank until it is half full. Calculate the volume of the water in litres.
10 cm
[4]
15 cm
20 cm Diagram not drawn to scale 4370 0 3 0 0 11
9.
Examiner only
© WJEC CBAC Ltd.
(4370-03)
Turn over.
20 16. The area of the trapezium is equal to the area of the right-angled triangle. 6 cm
5 cm 10 cm 10 cm
x cm Diagrams not drawn to scale
Calculate the value of x. [4]
© WJEC CBAC Ltd.
(4370-03)
Examiner only
16.
16.
16.
16.
21 Examiner only
17. The pie charts show the proportion of boys to girls in class A and class B.
Boys
Boys
Girls
Girls
Class A
Class B
There are more pupils in class B than in class A. There are 4 boys in class A. There are 1 1 times as many girls in class B than in class A. 2 How many boys are there in class B?
© WJEC CBAC Ltd.
(4370-03)
[4]
Turn over.
17.
17.
17.
17.
