# 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

Monday 1 June 2009 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

Monday 1 June 2009 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 SEVENTEEN questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

1. Tania went to Italy.

She changed £325 into euros ().

The exchange rate was £1 = 1.68

(a) Change £325 into euros ().

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

(2)

When she…

blank

Answer ALL SEVENTEEN questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

1. Tania went to Italy.

She changed £325 into euros ().

The exchange rate was £1 = 1.68

(a) Change £325 into euros ().

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

(2)

When she…

### Page 4

Leave

blank

2.

(a) On the grid, draw an enlargement, scale factor 2, of the shaded shape.

(2)

4

*H34806A0420*

blank

2.

(a) On the grid, draw an enlargement, scale factor 2, of the shaded shape.

(2)

4

*H34806A0420*

### Page 5

Leave

blank

y

5

4

3

A B

2

1

-5 -4 -3 -2 -1 O 1 2 3 4 5 x

-1

-2

(b) Describe fully the single transformation that maps triangle A onto triangle B.

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

(2) Q2

(Total 4 marks)

3. Julie buys 19 identical calculators.

The…

blank

y

5

4

3

A B

2

1

-5 -4 -3 -2 -1 O 1 2 3 4 5 x

-1

-2

(b) Describe fully the single transformation that maps triangle A onto triangle B.

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

(2) Q2

(Total 4 marks)

3. Julie buys 19 identical calculators.

The…

### Page 6

Leave

blank

4. F = 1.8C + 32

(a) Work out the value of F when C = -8

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

(2)

(b) Work out the value of C when F = 68

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

(2) Q4

(Total 4 marks)

6

*H34806A0620*

blank

4. F = 1.8C + 32

(a) Work out the value of F when C = -8

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

(2)

(b) Work out the value of C when F = 68

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

(2) Q4

(Total 4 marks)

6

*H34806A0620*

### Page 7

Leave

blank

5. There are some sweets in a bag.

18 of the sweets are toffees.

12 of the sweets are mints.

(a) Write down the ratio of the number of toffees to the number of mints.

Give your ratio in its simplest form.

................ : ................

(2)

There are…

blank

5. There are some sweets in a bag.

18 of the sweets are toffees.

12 of the sweets are mints.

(a) Write down the ratio of the number of toffees to the number of mints.

Give your ratio in its simplest form.

................ : ................

(2)

There are…

### Page 8

Leave

blank

6. The equation

x3 + 20x = 71

has a solution between 2 and 3

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 = ......................... Q6

(Total 4 marks)

8

*H34806A0820*

blank

6. The equation

x3 + 20x = 71

has a solution between 2 and 3

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 = ......................... Q6

(Total 4 marks)

8

*H34806A0820*

### Page 9

Leave

blank

7. Use ruler and compasses to construct the bisector of this angle.

You must show all your construction lines.

Q7

(Total 2 marks)

8. Here is a tile in the shape of a semicircle.

Diagram NOT

accurately drawn

8 cm

The diameter of the semicircle is 8 cm.…

blank

7. Use ruler and compasses to construct the bisector of this angle.

You must show all your construction lines.

Q7

(Total 2 marks)

8. Here is a tile in the shape of a semicircle.

Diagram NOT

accurately drawn

8 cm

The diameter of the semicircle is 8 cm.…

### Page 10

Leave

blank

4.6 + 3.85

9. Work out

3.22 - 6.51

Write down all the numbers on your calculator display.

......................................................... Q9

(Total 2 marks)

10. (a) Simplify t6 × t2

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

(1)

m8

(b) Simplify

m3

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

(1)

(c) Simplify (2x)3

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

(2)

(d) Simplify 3a2h × 4a5h4

........................................…

blank

4.6 + 3.85

9. Work out

3.22 - 6.51

Write down all the numbers on your calculator display.

......................................................... Q9

(Total 2 marks)

10. (a) Simplify t6 × t2

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

(1)

m8

(b) Simplify

m3

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

(1)

(c) Simplify (2x)3

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

(2)

(d) Simplify 3a2h × 4a5h4

........................................…

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