# past paper unit 3 maths edexcel

past paper unit 3 maths edexcel

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## Pages in this set

### Page 1

Surname Initial(s)

Centre

Paper Reference

No.

Signature

Candidate

No. 5 3 8 4H 1 4H

Paper Reference(s)

5384H/14H Examiner's use only

Edexcel GCSE Team Leader's use only

Mathematics (Modular) 2381

Paper 14 (Calculator)

Higher Tier

Unit 3

Friday 11 June 2010 Morning

Time: 1 hour 10 minutes

Materials…

Centre

Paper Reference

No.

Signature

Candidate

No. 5 3 8 4H 1 4H

Paper Reference(s)

5384H/14H Examiner's use only

Edexcel GCSE Team Leader's use only

Mathematics (Modular) 2381

Paper 14 (Calculator)

Higher Tier

Unit 3

Friday 11 June 2010 Morning

Time: 1 hour 10 minutes

Materials…

### Page 2

GCSE Mathematics

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 =…

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 =…

### Page 3

Leave

blank

Answer ALL EIGHTEEN questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

1. Here is a list of ingredients for making a trifle for 4 people.

Trifle for 4 people

120 g of raspberry jelly

8 sponge fingers

420 ml…

blank

Answer ALL EIGHTEEN questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

1. Here is a list of ingredients for making a trifle for 4 people.

Trifle for 4 people

120 g of raspberry jelly

8 sponge fingers

420 ml…

### Page 4

Leave

blank

2. In August 2008, Eddie hired a car in Italy.

The cost of hiring the car was £620

The exchange rate was £1 = 1.25

(a) Work out the cost of hiring the car in euros ().

...................................

(2)

Eddie bought some perfume in Italy.

The cost of…

blank

2. In August 2008, Eddie hired a car in Italy.

The cost of hiring the car was £620

The exchange rate was £1 = 1.25

(a) Work out the cost of hiring the car in euros ().

...................................

(2)

Eddie bought some perfume in Italy.

The cost of…

### Page 5

Leave

blank

3. A circle has a diameter of 12 cm.

Diagram NOT

accurately drawn

12 cm

(a) Work out the circumference of the circle.

Give your answer correct to 3 significant figures.

............................... cm

(2)

(b) Work out the area of the circle.

Give your answer correct to 3…

blank

3. A circle has a diameter of 12 cm.

Diagram NOT

accurately drawn

12 cm

(a) Work out the circumference of the circle.

Give your answer correct to 3 significant figures.

............................... cm

(2)

(b) Work out the area of the circle.

Give your answer correct to 3…

### Page 6

Leave

blank

4. The equation

x3 + 10x = 25

has a solution between 1 and 2

Use a trial and improvement method to find this solution.

Give your answer correct to one decimal place.

You must show all your working.

x = ............................... Q4

(Total 4 marks)

5. (a)…

blank

4. The equation

x3 + 10x = 25

has a solution between 1 and 2

Use a trial and improvement method to find this solution.

Give your answer correct to one decimal place.

You must show all your working.

x = ............................... Q4

(Total 4 marks)

5. (a)…

### Page 7

Leave

blank

6.

Diagram NOT

accurately drawn

(x + 40)°

(4x 20)°

The diagram shows two exterior angles of a regular polygon.

(a) Explain why 4x 20 = x + 40

.......................................................................................................................................

(1)

(b) Solve 4x 20 = x + 40

x = ...............................

(2) Q6

(Total…

blank

6.

Diagram NOT

accurately drawn

(x + 40)°

(4x 20)°

The diagram shows two exterior angles of a regular polygon.

(a) Explain why 4x 20 = x + 40

.......................................................................................................................................

(1)

(b) Solve 4x 20 = x + 40

x = ...............................

(2) Q6

(Total…

### Page 8

Leave

blank

8. A

Diagram NOT

accurately drawn

6 cm

B C

14 cm

ABC is a right-angled triangle.

AC = 6 cm.

BC = 14 cm.

Calculate the length of AB.

Give your answer correct to 2 decimal places.

............................... cm Q8

(Total 3 marks)

8

*N36812A0816*

blank

8. A

Diagram NOT

accurately drawn

6 cm

B C

14 cm

ABC is a right-angled triangle.

AC = 6 cm.

BC = 14 cm.

Calculate the length of AB.

Give your answer correct to 2 decimal places.

............................... cm Q8

(Total 3 marks)

8

*N36812A0816*

### Page 9

Leave

blank

9. The diagram shows a solid prism.

Diagram NOT

accurately drawn

2 cm

1 cm

4 cm

3 cm

(a) On the grid below, draw the front elevation of the prism from the direction of the

arrow.

(2)

(b) On the grid below, draw the plan of the…

blank

9. The diagram shows a solid prism.

Diagram NOT

accurately drawn

2 cm

1 cm

4 cm

3 cm

(a) On the grid below, draw the front elevation of the prism from the direction of the

arrow.

(2)

(b) On the grid below, draw the plan of the…

### Page 10

Leave

blank

10. -4 < n - 1

n is an integer.

(a) Write down all the possible values of n.

.............................................................................

(2)

(b) Solve 3x - 2 > x + 7

.....................................

(2) Q10

(Total 4 marks)

11. Draw the locus of all points which are equidistant from the…

blank

10. -4 < n - 1

n is an integer.

(a) Write down all the possible values of n.

.............................................................................

(2)

(b) Solve 3x - 2 > x + 7

.....................................

(2) Q10

(Total 4 marks)

11. Draw the locus of all points which are equidistant from the…

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