# Unit 4 maths exam 2

Exam

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Surname Initial(s)
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Paper Reference
No.

Candidate
Signature
No. 5 3 8 4H 1 4H
Paper Reference(s)

5384H/14H Examiner's use only

Edexcel GCSE Team Leader's use only

Mathematics
Unit 3 ­ Section B (Calculator)
Higher Tier
Specimen Terminal Paper
Time: 1 hour 10 minutes

Materials required for examination Items included…

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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.

Volume of a prism = area of cross section × length

cross
section

length

4 r 3
Volume of sphere = 3 Volume of cone = 1 2…

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You must write down all stages in your working.

1. Here is a list of ingredients for making some Greek food for 6 people.

2 cloves of garlic
4 ounces of chick peas
4 tablespoons of olive…

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3. The heat setting number of a gas oven is called its Gas Mark.
This rule may be used to change a Gas Mark to a temperature in °C.

Gas Mark Æ × 14 Æ + 121 Æ Temperature in °C

Complete the formula for T, the temperature…

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5.
C

Diagram NOT
accurately drawn

6 cm

B A
4.5 cm

(a) Calculate the length of AC.

........................................ cm
(2)

(b) ABC is the side of a triangular prism of length 10cm.

Calculate the volume of the triangular prism.

........................................ cm
(3) Q5

(Total 5 marks)

6.…

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7. The equation

x3 + x = 37

has a solution between 3 and 4
Use a trial and improvement method to find this solution.
You must show ALL your working.

x = .................... Q7

(Total 4 marks)

8. The…

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1
9. A company gives a discount of 7 2 % off invoices that are paid within 3 weeks.
An invoice for £84 was paid within 3 weeks.

(a) How much was paid?

£ ........................
(3)

The company bought a van that had a value of £12 000…

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10. Triangle ABC is similar to triangle DEF.
Angle BAC = angle EDF.

C
F

70 cm

A B D E
81 cm 63 cm

In triangle ABC, AB = 81 cm, BC = 70 cm, AC = 18 cm.
In triangle DEF, DE = 63 cm.

(a)…

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11.
A B C
y y y

x x x

D E F
y
y y

x x x

Each of the equations in the table represents one of the graphs A to F.

Write the letter of each graph in the correct place in the table.

Equation…

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12. Solve the inequality 5x + 7 < 3x + 14

........................... Q12

(Total 2 marks)

13. Use your calculator to work out

27.2 - 8.35
9.7 + 3.26

Write down all the figures on your calculator display.

........................... Q13

(Total 2 marks)