rESrcoDE 04234011

FORM SEA/2007 MARCH 2OO7

CARIBBEAN EXAMINATIQNS COUNCIL

N9 20724 TRINIDAD AND TOBAGO N9 20724
SECOI\DARY ENTRANCE ASSESSMENT
MATIIEMATICS
75 minutes

PRIMARY
SCHOOL:

CENTRENUMBER:

READ THE FOLLOWING INSTRUCTIONS CARX'FTJLLY.

l. This test is divided into THREE sections'

Make sure that you understand the directions before you start to wolk
on any section'
2-
column'
3. Write ALL your answers in this test booklet. show ALL your working in the working

4. DO NOT OPEN THIS BOOKLET I-INTIL YOU ARE TOLD TO DO SO.

Copyright @ 2006 Caribbean Examinations Council @

All rights reserved.
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Directions for the M*thematics Test

You are NOT allowed to use calculators.

This test has THREE sections with a total of 46 test items.

SECTION I has 20 items (Nos. I to 20).

SECTION II has 20 items (Nos. 2l to 4O).

SECTION III has 6 iterns (Nos. 4l to 46),

You have 75 minutes for this test.

Answer ALL questions.

Read EACH question CAREFULLY before answering it.

Show ALL working in the column provided.

Marks will be given for correct steps taken.

Work carefirlly but do NOT spend too much time on any one question.

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Strand Question Total Initial

1-8
2t -28
Number
4t-42

9-15
Measurement 29 -35
&
Money 43-U

16- 18

36-39
Geometry
45

t9 -20
40
Statistics
46

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SECTION I
AnswerALL questions. EACH question is worth I mark.
Show ALL working in the Working Column.

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I Express
f p"r""rrog"
", "

Answer

, Write the numeral which represents

(3x10000) + (sxl00) + (7x10) + (2xl).

Answer

3 CAI,CI]LATE:

587 x 18

Alswer

4 Express decimal number.

! ^"

Answer

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5. A whole pizza is cut into 8 equal slices as shown

in the diagram.

How many slices can be cut from a j oizzes

of the SAME size?

Answer

6. Carla gave her brother 35 stickers. She has 89

stickers left. How many stickers did Carla have
at FIRST?

Answer

il

7 Brian weighs 45.37 kilograms and Sunil weighs

36.5 kilograms. How many kilograms heavier is
Brian than Sunil?

Answer kg

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8. and A represent 2 numbers.

If x =16

and + A :12

what is the value of A ?

Answer

III
Iffi ffiI
9 Amy has the coins shown in the diagram below.

D
n

The total value of all the coins is $1.00.

What is the value of the unmarked coin?

Answer

10. 2f uto*"t "" : metres

III
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11. The television below costs $3000.00. If VAI is
charged at 15olo of the cost, how much money will
the customer PaY in VAT?

vAT 15%

$3000.00

Answer $

12. In the figure below EACH square represelrts I cm2'

^N
\

Figure 1

The area of the shaded region is

Answer cm2

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EEiltr
13. What is the length of the eraser to the NEAREST
cm?

6 7I9ro l1 l, l3 la

CentiEetre rule

Answer cm

t4. Tim left for school at 7: l0 a.m.The joumey took

I hour and 20 minutes. At what time did he arrive
at school?

Answer

15. The diagram below shows a man standing next to

a tree.

ffi I,-
The height ofthe man is 1.8 m. Estimate the height
of the tree in metres.

Answer m

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16. The figure shows the net of a solid

I II
What is the name of the solid?

Answer

t1.

The object A moves in a straight line 6 units to the

right. Draw its image on the grid.

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18.

l3

Which is the LARGEST angle in the shape above?

Answer

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t9. Ifthe mean of FOUR numbers is 7, what is the

SUM of the numbers?

Answer

20. The following table shows the chaptet content and

the page number ofa book.

CIIAPTER CONTENT Page

Number
I Kinds of sharks I
2 The reef 26
J Hunting 42
4 My enemies 58
5 My friends '70
6 My side of the story 87

How many pages are there in Chapter 3?

Answer

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SECTION II
Answer ALL questions. EACH question is worth either 2 or 3 marks'
Show ALL working in the Working Column'
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21. The container below holds 18 litres of oil when
full. The chefused ofthe oil for frying chicken'
]
How many litres of oil were used?

oir
l8
litres

Answer
(2 marks)

22. Carcurate +! + Zf,

Answer
(2 marks) :.

23. Benny is playing with the FOUR cards shown

below.
5 E 2 7

Rearrange these FOUR cards to form

(a) the smallest 4-digit number that can be

obtained

Answer
(1 mark )

(b) a 4-digit number divisible by 5.

Answer
(1 mark )

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24 Marian uses the piece of wire shown to form a

square picture frame.

4E.0 cm

(a) What is the length of I side of the square?

Answer cm
(l mark )

(b) What is the area of the square formed?

Answer cm 2
(1 mark )

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25. The table below shows the number of points to be
earned for each type of fish caught in a
game of
"Go Fish".

TYpe of Fish Points

coy l0

Fighter 5

Gotd Fish 2

(a) Kevin caught 2 Fighters and 1 Gold Fish'

How manY Points did he earn?

Answer
(1 mark )

(b) Mala earned 3 ? Points in the game '

Complete the table below to show the
number of gold frshes Mala caught'

Tlpe of Fish Number of Fishes

coy 1

Fighter 3

Gold Fish

(2 marks)

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26. Mrs. Lal is a seamstress and puts buttons on a
tablecloth to create the following pattern.

a a a a
aa a a aa
aaa aaa
aaaa

l't 2"d 3rd 4th 50,

(a) Draw the 5tr button pattem on the tablecloth.

(2 marks)

(b) Write the number of buttons used in the 7ft

pattern.

Answer
(1 mark )

27. Ravi spends of his money to buy pencil and

f a

on snacks.
f
What fraction of his money is left?

Answer
(3 marks)

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2E. Chris went to his friend Andrew's birthday

,*t . ," travelled 0.55 of the distatrce by bus
and walked the rest.

(a) What fraction of the distance did Chris

walk?

Answer
(1 mark )

what
(b) If he lives 30 km from Andrew'
distance did he travel bY bus?

Answer km
(2 marks)

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29. The cost price of a bat is shown in the diagram

-en"t
a 25%o discount' how much will
a
i"i.*.
.rrr,o*", PuY, in dollars, for the bat?

Answer S
(2 marks)

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30 The volume of the box below is 3000 cm3' What
is its height?

I 0 CI2I
sf

Answer cm
(2 marks)

31. Mr. Barnes rented a car for 7 days at $250'00 per

day. He spent $150'00 for gas. How much did it
cost him altogether?

Answer $
(2 marks)

32. The mass of 50 packets of granola bars is 750

grams. Theie are TWO granola bars in ONE
packet. What is the mass of ONE bar?

Answer g
(3 marks)

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33. Below is a diagram of Mr' Shaw's backyard
showing lawn and Pool'
13m
ttvv t
Lawn Itr 3 llr
v
tv I
1Z m
Swimming
pool
v tv Y
t
*3 m-
Calculate the area of Mr' Shaw's lawn
m2
Answer
(3 marks)

tracks' A and
34 The diagram shows TWO walking
g. K"iJnu is at point k on track A' 5 km from the
end. End

End
ok-
25
J
Besmning Beginning
IYack A Tiack B

How far is Keisha from the beginning

of
(a)
EACKA?

Answer
(l mark )
She moves horizontally to track B and
(hl is
\- '
now t S tm from the end of track B' What
is

the length of track B?

Answer
(2 marks)

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Jf,. aLaaaaoaaoaao
a a
Mr. Singh's Mrs. Vera's a
a a
Potatoes a Potatoes a
a
ra
I a
$2.50 per 250 g a $3.00 per ') kg
a a
a aaaaaaaaaaaa

The signs above were displayed by two vendors.

(a) What will be the cost of I kg of Mr. Singh's

potatoes?

Answer $
(2 marks)

(b) Which vendor is selling potatoes cheaper?

Answer
(l mark )

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36. Roseanna left home at the time shown on the clock
below. She arrived at school 25 minutes later-

(a) On the same clock, draw the new positlon

of the minute hand when she arrived at
school.

(1 mark )

(b) Through what angle did the minute hand

tum?

Answer degrees
(1 mark )

37. The triangle below is an equilateral triangle

l0 cm l0 cm

l0 cm

Draw the lines of sYmmetrY'

(2 marks)

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38.
.Z -A
I
/

Object Image
B
The line AB is a minor [ine.

(a) Draw the image of the object on the grid

above.
(2 marks)

(b) Name the movement

Answer
(1 mark )

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39
Maya's Toy Block

(a) Draw the net of Maya's toy block'

(2 marks)

(b) How many faces does the toy block have?

Answer
(1 mark )

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40. The incomplete bar graph below shows the number
of cups of water 5 pupils &ank last Wednesday.

E .,m
7 ,m
6

Number 5 %
of cups
of wrter 4
%
,%, 'ru.
%
,ru T %
3
., r I
% .,ru '%.
%
.,m T T %
I
0
Jan
T% I
Sam
,ru,

Sue Boyo Dick

Pupils

(a) Dick drank SIX cups of water. Complete

the bar graph to show this.
(1 mark )

(b) Who drank LESS than 4 glasses of water?

Answer
(l mark )

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SECTION III
Answer ALL questions. EACE question is worth 5
marks'
Show ALL working in the Working Column'
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KC AT PS
41. Pam bought some ingredients to make
pelau' Her
bill is shown below.

Ingredient QuantitY Unit Cost Total Cost

4
I ks $12.00 Per kg
Chicken
2

2 cans per can $14.50

Pigeon Peas

fuce kg $2.40 Per kg $12.00

Total Cost $80.50

(a) Calculate the cost of +

| kg chicken'

Answer $
(1 mark )
peas?
(b) What is the cost of ONE can of pigeon

Answer $
(1 mark )

(c) How many kilograms of rice did she buy?

Answer kg
(t mark)

(d) These ingredients make pelau for l0

persons. How much will it cost Pam to
make pelau for l5 Persons?

Answer $
(2 marks)

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42 In ONE day Factory A produces 10 computer
games, while Factory B produces 15 more games
than Factory A.

(a) How many computer games did BOTH

factories produce in ONE day?

Answer
(1 mark )

(b) BOTH factories operate 5 days per week.

How many more games were produced by
Factory B than by Factory A in ONE
week?

Answer games
(2 marks)

(c) BOTH factories produced a total of 70O

games. How many days did it take them
to do so?

Answer days
(3 marks)

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43.
Race track

14m C

25n

end of the
(a) State the radius of the circular
race track

Answer
m
(1 mark )

kack
(b) Calculate the perimeter of the race

m
Answer
(2 marks)

(c) What is the area of the race track?

Answer
fr
(2 marks)

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44
Rates per Minute for Cellular
Phone ComPanies

Company Company
A B

DAY
7:00 a.m. to 7:00 P.m. $1. r5 $ l.2s

NIGHT
7:00 p.m. to 7:00 a.m. 8sl 7sg

(a) Sharlene has a phone from CompanyA. She

spent 15 minutes talking to her friend on
Thursday night. How much does she pay for
this call?

Answer $
(2 marks)

(b) Akil has a phone ftom Company B' He calls

a friend at l0 a.m. on Mouday' The call costs
$30.00. How long did that phone call last?

Answer
(3 marks)

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Here
PS
Study the position of the shaded portion in
the
45
circles below.

lst Znd 3rd 4th 5th

A rule was used to make the pattern of figures

above.

(a) WhaIFRACTION ofEACHcircle is shaded?

Answer
(1 mark )

(b) (D Complete the next TWO figures n

the pattern.

6th 7th

(2 marks)

(ii) Explain how you got your answer'

Answer

(2 marks)

(1) AT (2) PS (2) ToTAL(s)

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46. Mr. Willy's construction company built houses
on four different srreets, as on the pictograph
EEtr
below.

Number of hous€s under constructlon

thmarind Terace
A
Pommerac Place
AAAO
Coconut Cr€scent
OAA
Lemon Lane
oo
1S = zo rroo**1

(a) How many houses are under construction

in Lemon Lane?

Answer
(l mark )
(b) How many more houses were built on
Pommerac Place than on Coconut Crescent?

Answer
(2 marks)

(c) What percenta ge (o/o) of houses under

construction are on Tamarind Terrace?

Answer
(2 marks)

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END OF TEST

IF YOU FINISH BEFORE TIME IS CALLED, CHECK YOUR WORK

ON THIS TEST.

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