past paper unit 3 maths edexcel

past paper unit 3 maths edexcel

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Surname Initial(s)
Centre
No.
Paper Reference
Candidate
Signature
No. 5 3 8 4H 1 3H
Paper Reference(s)
5384H/13H Examiner's use only
Edexcel GCSE Team Leader's use only
Mathematics (Modular) ­ 2381
Paper 13 (Non-Calculator)
Higher Tier
Unit 3 ­ Section A
Mock Terminal Paper
Time: 1 hour 10 minutes
Materials required for examination Items included with question papers
Ruler graduated in centimetres and Nil
millimetres, protractor, compasses,
pen, HB pencil, eraser.
Tracing paper may be used.
Instructions to Candidates
In the boxes above, write your centre number, candidate number, your surname, initials and signature.
Check that you have the correct question paper.
Answer ALL the questions. Write your answers in the spaces provided in this question paper.
You must NOT write on the formulae page. Anything you write on the formulae page will gain
NO credit.
If you need more space to complete your answer to any question, use additional answer sheets.
Information for Candidates
The marks for individual questions and the parts of questions are shown in round brackets: e.g. (2).
There are 18 questions in this question paper. The total mark for this paper is 60.
There are 16 pages in this question paper. Any blank pages are indicated.
Calculators must not be used.
Advice to Candidates
Show all stages in any calculations.
Work steadily through the paper. Do not spend too long on one question.
If you cannot answer a question, leave it and attempt the next one.
Return at the end to those you have left out.
This publication may be reproduced only in accordance with
Turn over
Edexcel Limited copyright policy.
©2007 Edexcel Limited.
Printer's Log. No.
N33854A
W850/XXXX/57570 2/2
*N33854A0116*

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Page 2

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Formulae: Higher Tier
You must not write on this formulae page.
Anything you write on this formulae page will gain NO credit.…read more

Page 3

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Answer ALL EIGHTEEN questions.
Write your answers in the spaces provided.
You must write down all stages in your working.
You must NOT use a calculator for this paper.
1. (a) Write down the reciprocal of 9
..............................
(1)
3
(b) Work out of 35
7
..............................
(2)
3
(c) Write as a decimal.
8
...............................................
(2) Q1
(Total 5 marks)
1 5
2. Work out 2 + 3
4 7
Q2
..............................…read more

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3. (a) Solve 5x + 2 = 3x - 7
x = ...................
(3)
y 3
(b) Solve = 11
4
y = ...................
(2) Q3
(Total 5 marks)
4.
x B Diagram NOT
4 cm A accurately drawn
6 cm 24 cm
Rectangle B is an enlargement of rectangle A.
Work out the value of x.
Q4
x = ...................…read more

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5. Here is part of a travel graph of Jacob's journey from his house to the library.
y
16
Distance
in km 12
from
Jacob's
house 8
4
O 10 20 30 40 50 60 70 80 x
Time in minutes
(a) How far is Jacob's house from the library?
.............................. km
(1)
(b) Work out Jacob's speed for the first 20 minutes of his journey.
Give your answer in km/h.
.............................. km/h
(2)
Jacob spends 30 minutes at the library.…read more

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6. The diagram shows the position of Blackport and the position of Clancy Bay.
N
N
Blackport ×
× Clancy Bay
The bearing of a ship from Blackport is 140°.
The bearing of the ship from Clancy Bay is 200°.
In the space above, draw an accurate diagram to show the position of the ship.
Mark this position with a cross ×. Label it P. Q6
(Total 3 marks)
7.…read more

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8. An inequality in x is shown on the number line.
x
-3 -2 -1 0 1 2 3 4
(a) Write down the inequality.
....................................................
(2)
n is an integer such that -3 < n 2
(b) List all the possible values of n.
..............................................................................
(2) Q8
(Total 4 marks)
9. (a) Simplify 95 × 910
Write your answer as a power of 9
...................
(1)
(b) Simplify 728 ÷ 77
Write your answer as a power of 7
...................…read more

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10. The diagram shows a solid object made from centimetre cubes.
Diagram NOT
accurately drawn
(a) In the space below, sketch the front elevation of the solid object from the direction
marked with the arrow.
(2)
(b) In the space below, sketch a plan of the solid object.…read more

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11. y
5
4
3
P 2
1
­5 ­4 ­3 ­2 ­1 O 1 2 3 4 5 x
­1
­2
­3
­4
­5
Triangle P is reflected in the y axis to give triangle Q.
Triangle Q is then reflected in the x axis to give triangle R.
Describe the single transformation that takes triangle P to triangle R.
..............................................................................................................................................
Q11
..............................................................................................................................................
(Total 3 marks)
12. (i) Factorise x2 + 8x - 33
....................................................…read more

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13.
Diagram NOT
accurately drawn
O
A B
68°
A, B and C are points on the circumference of a circle, centre O.
AOB is a straight line.
Angle BOC = 68°.
Find the size of angle BAC.
Give a reason for your answer.
................... °
..............................................................................................................................................
.............................................................................................................................................. Q13
(Total 2 marks)
14. n is an integer.
Explain why n3 + n is always even.…read more

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