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TEST CODE
SUBJECT MATHEMATICS 2015
TEST CODE
SUBJECT MATHEMATICS 2015
Please place your label here. Please place your label here.
READ THE FOLLOWINGDIRECTIONS CAREFULLY:
1. This test is divided intoTHREE sections.
WRITE THE NAME OF YOUR SCHOOL BELOW:
2. Make sure you read theinstructions before youstart to work on anrr section.
Write all your answers inthis test booklet.
WRITE YOUR FULL NAME BELOW:
DATE OFBIRTH
Day Month Year
3.
4. DO NOT OPEN THISBOOKLET UNTIL YOU ARETOLD TO DO SO.
MALE tlSEX <\
FEMALE T
0 4 2 3 4 0 -t 1
AB/9TRINIDAD AND TOBAGO TRINIDAD AND TOBAGO
SECONDARY ENTRANCE ASSESSMENT SECONDARY ENTRANCE ASSESSMENT
ANSWER BOOKLET ANSWER BOOKLET
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DO NOT WRITE IN THIS SPACE DO NOT WRITE IN THIS SPACE
FOLDER NUMBER
Instructions for the Mathematics Test
You are NOT allowed to use calculators.
This test has THREE sections with a total of 46 questions.
SECTION I has 20 questions (Nos. 1 to 20).
SECTION II has 20 questions (Nos. 21to 4O).
SECTION III has 6 questions (Nos. 4L to 46).
You have 75 rninutes 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 carefully but do NOT spend too much time on any one question.
DO NOT BEGIN UNTIL YOU ARE TOLD TO DO SO.
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SECTION I
Each question is worth 1 rnark. Answer ALL questions.Show ALL working in the Working Column.
No. TEST ITEMS WORKINGCOLUMN
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1. 7 469
236r
Answer1.
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2. Write in figures:
Two hundred and five thousand. andseventy-three.
Answer2.
3. State the VALUE of the underlined d.igitin the following numeral.
753 29r
Answer3.
4. Write the number in the box thatCORRECTLY completes the followingsentence.
1X
T2 l-l =,0
Answer4.
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No. TEST ITEMS WORKINGCOLUMN
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D. Write the following numbers indescending order (starting with theGREATEST in value).
5173, 5731, 5317
Answer D.
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6. write f; as a mixed number.
Answer 6.
t. A chocolate factory produces 250 boxes ofchocolates in a day. Each box contains30 chocolate bars. How many chocolatebars are produced in a day?
Answer bars 7.
8. Complete the following number sequence.
4, 9, 15, 22, 30, 39,
Answer 8.
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No. TEST ITEMS WORKINGCOLUMN
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9. Write the time shown on Clockdigital notation, on Clock B.
A, tn
Clock A
Clock
Answer
at2)11 I
9.
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10. Convert 2.369 kilometres to metres.
Answer metres 10.
11. What is the length of the pencil to theNEAREST centimetre?
:
Answer
-
cm 11.
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WORKINGCOLUMN
Chad buys a bag of oranges for $9.50.How much change should he get if hepays with a $20.00 bill?
kgg6 763
+3286
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A laptop was advertised as shown below.
$4500plus
15% VAT
Calculate the VAT to be paid.
L4.
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No. TEST ITEMS WORKINGCOLI.IMN
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15. The following net is for a cube with edgesof 5 cm. Calculate the perimeter of thisnet.
++5cm
Answer 15.
KC AT PS
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16. What is the name of the solid shape thatcan be made with the following net?
Answer 16.
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TEST ITEMS WORKINGCOLUMN
L7. How many lines of symmetry are therein the following shaded shape?
L7.
18. Tyson is facing West and makes THREE
1
7 -turns in a clockwise direction.
Clockwise
18.
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No.Do NotWriteHere
Answer lines
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In which direction will Tyson now befacing?
ll lr
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WORKINGCOLUMN
Do NotWriteHere
Altogether, four pupils own 89 marbles.
Complete the following chart to show thetally for Tom's marbles.
Marbles Owned
Pupil Number ofMarbles
Tally
Raj 8 )*r1 tlTom
Carla 4 ItlSita 16 ).H )+r1 ).tr1l
r9,
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WORKINGCOLIIMN
20. The following bar graph representssome TV shows viewed by the pupils ina Standard 3 class.
Popular TV Shows
How many moreSmallville for itGoodluck Charlie?
Answer
pupils need to viewto be as popular as
0
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20.
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SECTION IIEach question is worth either 2 or B marks. Answer ALL questions.
Show ALL working in the Working Column.
WORKINGCOLI.IMN
(2 marks)
Maria has 413 stamps. Her brother has49 stamps fewer than she has. How manystamps do they have ALTOGETHER?
(2 marks)
The following diagram shows a wall thatis to be covered with identical squaretiles. The shaded area is already titea.
Express the area of the, tiled portion asa decimal fraction of the area of theENTIRE wall.
Answer(2 rnarks) 23.
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No. TEST ITEMS Do NotWriteHere
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22.
sf,amps 22.
23.
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No. TEST ITEMS WORKINGCOLUMN
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24. Express as a SINGLE decimal fraction
53-T_100 10
Answer(2 marks)
24.
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25. Jerry has 40 stickers that are either red,yellow or blue in colour. There are 24red ones, and equal numbers of blue andyellow.
Calculate the percentage of his sticker,sthat are yellow.
Answer %(3 rnarks) 25.
26. Sasha used 55% ofher savings to buy agame. She has 9135 remaining. Howmuch was her savings before buying thegame?
Answer g
(3 marks)26.
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WORKINGCOLUMN
27. Brian and his father went fishing on theweekend (Saturday and Sunday). Theycaught 120 fishes on Saturday. Theircatch decreased by 25o/o on Sunday.
(a) Calculate the number of fishes thatthey caught on Sunday?
(2 rnarks)
How many fishes did they catchALTOGETHER on the weekend?
(1 mark) 27.
28. (a) Mummycuts Spizzas into SIXTHS.
1Kori gets T of ONE pizza.
How many SIXTHS of pizza doeshe get?
(1 mark)
@) How many SIXTHS of pizza doesmummy have remaining?
28.
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TEST ITEMS WORKINGCOLUMN
The following diagram represents the floorspace of the library (A) and the computerroom (B) at Central Government School.The diagram consists ofidentical squares.
A-Library B- Computer Room
What is the MOST suitable unit formeasuring the area of the floor?
Answer(1 mark)
Each floor space has to be coveredwith carpet. Which ioom hasthe SMALLER floor space to becovered?
-\nsrver (1 *"rk)
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No. Do NotWriteHere
29.
(a)
(b)
KCI ATI PS
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No. TEST ITEMS WORKINGCOLUMN
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29. (c) Which room has the floor with theSMALLER perimeter?
Answer (1 *"rr,, 29.
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30. The following diagram showsa rectangular box with dimensions6 cm x 9 cm x 18 cm and a small cubewith sides of 3 cm.
R3cm
How many small cubes are neededcompletely fiIl the rectangular box?
cubes(2 marks)
18 cm
30.
31. Calculate the area of the following shape.
<_10 CrrF_-.____>
Answer cm2(2 marks)
31.
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Answer
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WORKINGCOLUMN
Mrs Chin got a loan of $6000 from acredit union. She took 3 years to repaythe loan at the simple interest rate of|Yo per annum. Calculate the TOTALamount of money that Mrs Chin repaid.
In the following shape, ABCD, the sidesAB and BC are both equal to 130 cm, andsides AD and CD are equal in length.The perimeter of the shape is 660 cm.
Calculate the length of the side CD'
Answer CD =
33.
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No. TEST ITEMS WORKINGCOLUMN
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34. The side of each square on the followinggrid is 3 cm.
Complete EACH of the followingstatements.
(a) The area of ONE square on the
grid is cm2
&)
(1 mark)
The TOTAL shaded area on the
grid is cm2(2 marks)
34.
KC AT PS
:i ,
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WORKINGCOLUMN
35. Mr Lewis needs to buy some materials.He receives the following cost statementsfrom two hardware stores. A and B.respectively.
HARDWARE STORE A
Transportation $80.00
HA.RDWARE STORE B
Transportation Free! Free! Free!
(a) Complete the bill statement for thematerials from Hardware Store A.
(1 mark)
(b) The hardware store MUSTtransport the materials. Which
- hardware store offers Mr Lewisthe better purchase?
Quantity Material UnitCost
Price
A Bags of cement $30.00 $120.00
I Load ofsand $700.00 $700.00
50 Bricks $s.00
Total
Quantity Material UnitCost
Price
4 Bags of cement $3s.00 $140.00
I Load ofsand s700.00 $700.00
50 Bricks $6.s0 $32s.00
Total $l16s.00
(2 marks)35.
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TEST ITEMS WORKINGCOLUMN
In the following diagram, the dottedline AB is a line of symmetry for theincomplete shaded shape.
Complete the drawing of the shape.(2 marks)
A B
\
\
36.
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37. (a) The following diagram is incomplete.
Complete the diagram to representthe net of a triangular prism.
(1 mark)
(b) How many edges does a triangularprism have?
Answer edges(1 rnark)
37.
KC AT PS
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WORKINGCOLUMN
Three triangles, P, Q and R are shownbeiow.
(a) Which ofequilateral?
Answer
triangles is
(t mark)
(b) Which of the triangles have ATLEAST ONE line of symmetry?
Answer(2 rnarks)
10 cm
38.
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TEST ITEMS
12 crn
12c?Azcm
12 cm
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No. TEST ITEMS WORKINGCOLUMN
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39. The following diagram shows a flatshaded shape, ABCD.
39.
KC AT PS
(a) Circle the word from the followinglist which BEST describes theangle at C.
Acute
Obtuse
Right-angled
Reflex
(b)
(1 mark)
On the diagram of ABCD, tick(r/) tfre TWO sides which arePARALLEL to each other.
(1 mark)
On the diagram, draw ONE line todivide the shape ABCD into TWOtriangles.
(1 mark)
(c)
Do NOTUBT.EpTH'ERE; lr*p'., 1,:{
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T "i'"i"i"i-l
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23
WORKINGCOLUMN
40. The following incomplete table showsthe number of Standard 4 pupils ina school who qualified for the MentalMathematics Competition.
Mathernatics Competition
Standard 4 Number ofPupils whoQualified
4J I7
4K
4L 18
4M L7
4N 2l
The mean number of pupils who qualifiedfrom Standard 4 is 1g. How manypupilsqualified from Standard 4K?
(2 marks) 40.
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SECTION III
Each question is worth 5 marks. Answer ALL questions.Show ALL working in the Working Column'
WORKINGCOLUMN
Suri and MaIi played a game of darts.Each made six strikes. The followingdiagram shows the number of Pointsearned for striking the patterns on thedart board.
Stripes = 10 pointsDots = 20 points
Black = 30 points
(a) Suri made two strikes on stripes,three on dots and one on black'What is her TOTAL score?
(2 marks)
n /d^.n r i ,mO tTl CrT;r A On 1 r
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WORKINGCOLUMN
Mali scored 150 points by strikingeach pattern AT LEAST ONCE.Complete the following score sheetto show how she scored 1b0 points.
(2 marks)
What is the LOWEST score possibleif in the six strikes, a player hitsEACH pattern at LEAST ONCE?
Pattern Number ofStrikes
Score
Stripes
Dots 1 20
Black
Total 6 150
4r.
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(1 mark)
Do NotWriteHere
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TEST ITEMS WORKINGCOLUMN
42. Use the numbers given in the box belowto complete the statements which follow.
636
11 2l
49 24
(a) The SQUARE numbers in the boxaIe
(2 marks)
(b) The SQUARE ROOT of 121 is
(1 rnark)
The TWO numbers which havea product that is equal to theSQUARE of L2 are
(2 marks)42.
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No.
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No. TEST ITEMS WORKINGCOLUMN
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43. Akil saved $50 at the end of each week tobuy the pair of roller skates shown below.
ROLLER SKATES
(a) How many weeks didto save $500?
Answer
it take him
weeks
(b)
(1 mark)
He paid in cash and received adiscount. After discount, he paid$400. What was the percentagediscount he received?
Answer %(2 rnarks)
(c) Akil paid the cashier the EXACT$400 which included ONE or moreof EACH bill.
Complete the table below to findthe LEAST number of bills thatAkil gave the cashier.
43.
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I
Bin $100 $50 $20 $10 $5FNumberof Bills
Answer bills(2 rnarks)
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No. TEST ITEMS WORKINGCOLUMN
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44. The following diagram shows the number oflong mats (L) and short mats (S) arrangedaround a rectangular playing field.
2-l
The length and width, in metres, of eachtype of rectangular mat are shown below.
Long mat, LBffio.r -4rn
Calculate:
Short mat, Sf-f o.s m2rn
(a) The length of the playing field
Answer
(b)
(1 mark)
The width of the playing field
Answer
-
m(1 rnark)
The area of a short mat
Answer
-
m2
. (1 rnark)
The number of short mats thatwould be needed to cover the areaof the playing field COMPLETELY
(c)
(d)
Answer short mats(2 rnarks) 44.
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.t+ 1.i;
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45. The following diagram shows a triangle,PqR, and the position of its image after amovement.
.{P -a f
\ a
\R
Circle the word from the followinglist which BEST describes trianglEPQR,
(a)
Right-angled
Scalene
Isosceles
Equilateral
(1 mark)
Identify the type of movement.
Answer(1 rnark)
Describe the movement FULLy.
Answer
(2 marks)
Label the image of Point e as e, .
(1 rnark)
(b)
(c)
(d)
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WORKINGCOLUMN
TEST ITEMS Do NotWriteHere
TEST ITEMS WORKINGCOLUMN
46. The following table shows the numberof chairs rented and returned to ZippyParty Rentals for the period Monday toFriday of a week in May.
Chair Rentals
On which day was the rental ofchairs CLOSEST to 1000?
Answer(1 rnark)
(b) The number of chairs returnedfor the week was 306. Calculatethe number of chairs returned onThursday if twice as many werereturned on Tuesday as returnedon Thursday.
(2 marks)
What is the mean number of chairsrented over that period in May?
(2 rnarks)
Mon Tue Wed Thur FriNumberof Chairsrented
113 367 258 969 1083
Numberof Chairsreturned
46 96 62
46.
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END OF TEST
BEFORE.TIME IS CALLED. CHECK YOUR WORK ON THIS TEST.IF YOU FINISH
No.Do NotWriteHere
KC AT PS
(a)
Answer chairs
(c)
Answer chairs
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