Cambridge International Examinations Cambridge Secondary 1 Checkpoint

Cambridge International Examinations Cambridge Secondary 1 Checkpoint

MATHEMATICS Paper 2 SPECIMEN PAPER

Candidates answer on the Question Paper.

Additional Materials:

Calculator Geometrical instruments Tracing paper (optional)

1112/02 For Examination from 2014

1 hour

READ THESE INSTRUCTIONS FIRST

Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams, graphs or rough working. Do not use staples, paper clips, highlighters, glue or correction fluid.

Answer all questions.

You should show all your working in the booklet. The number of marks is given in brackets [ ] at the end of each question or part question. The total number of marks for this paper is 50.

IB14 1112_02_SP/5RP ? UCLES 2014

This document consists of 16 printed pages.

[Turn over

2 1 Choose a suitable metric unit to measure each of the following.

the mass of a letter

the height of a house

the capacity of a bath

[2]

2 Solve the equation 4b + 11 = 39

b =

[1]

3 A carpet costs $15 per square metre. The total delivery charge is $21

Peter buys n square metres of carpet.

Tick (9) the expression which represents the total cost in $.

21(n + 15) 15(n + 21) 15n + 21

21n + 15

[1]

? UCLES 2014

1112/02/SP/14

3 4 The chart shows the number of units of electricity produced each day of the week.

18

16

14

12

Number 10

of units

8 6

4

2

0 Mon Tue Wed Thu Fri Sat Sun

Day of the week

Over the seven days shown, (a) calculate the total number of units produced,

(b) calculate the mean number of units produced per day.

units

[1]

units

[1]

? UCLES 2014

1112/02/SP/14

[Turn over

4 5 The table shows hourly rates of pay in a factory.

Day rate $7.20 per hour

Night rate $8.80 per hour

Sanjit works for 6 hours during the day on Monday and for 5 hours on Tuesday night. Calculate how much money Sanjit earns altogether.

$

[2]

6 A cuboid has dimensions 8 cm, 5 cm and 14 cm.

NOT TO

SCALE 8 cm

5 cm 14 cm

Find the volume of the cuboid.

? UCLES 2014

1112/02/SP/14

cm3 [1]

5 7 A teacher asks all the students in her class to write down an algebraic expression.

Julie writes down this expression: 4n ? 5

The expression that Jim writes down is:

2n + 14

What value of n makes the value of Julie's expression equal to the value of Jim's expression? You must show your working.

n =

[2]

8 Pupils in Grade 7 and Grade 8 can study either Arabic, Spanish or Mandarin. Complete the two-way table.

Grade 7 Grade 8

Arabic 11

Spanish Mandarin 19

Total 45

Total

37

50

120

[2]

? UCLES 2014

1112/02/SP/14

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