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Saturday 18 August 2012

2012 Primary 3 Mathematics End Year Examination 1

Section A

For each questions, four options are given. One of them is the correct answer. Make your choice (1, 2, 3 or 4).
1.
7 305 = 7000 + 30 x ___ + 5
  1. 1
  2. 10
  3. 3
  4. 100
2.
What is the missing value in the box?
  1. 9
  2. 7
  3. 3
  4. 0
3.
Complete the number pattern below.

2864, 3954, ________, 6134, 7224
  1. 4064
  2. 5044
  3. 5064
  4. 6044
4.
What is the smallest odd number that can be formed with the digits 3, 4, 5 and 7 with the digit 5 in the tens place?
  1. 7543
  2. 7453
  3. 3547
  4. 3457
5.
After Alicia had spent $125 and Flora had spent $194, both of them had the same amount of money left. If Alicia had $500 at first, how much did Flora have at first?
  1. $319
  2. $375
  3. $569
  4. $694
6.
The time on the clock is 25 minutes fast. What is the actual time?

  1. 11.25
  2. 11.40
  3. 10.50
  4. 10.45
7.
Which of the following fractions is not equivalent to 24 ?
  1. 12
  2. 35
  3. 48
  4. 510
8.
Which fish has the greatest mass?


  1. A
  2. B
  3. C
  4. D
9.
The mass of a bag of rice is 800g. It is 5 times as heavy as a bag of sugar. What is the total mass of a bag of rice and a bag of sugar?
  1. 160g
  2. 960g
  3. 4000g
  4. 4800g
10.
Nathan jogs a 400-m track 4 times a week. What is the total distance he jogs in 2 weeks?
  1. 1 km 600 m
  2. 2km 800 m
  3. 3km 200 m
  4. 5km 600 m
11.
The four cylinders below show the amount of water the fish tank can hold. What is the capacity of the fish tank?


  1. 2 ℓ
  2. 1 ℓ 950 mℓ
  3. 1 ℓ 900 mℓ
  4. 1 ℓ 850 mℓ
12.
Belinda took 1 hour 10 minutes to complete a walk-a-jog. Rita took 25 minutes less to complete the same walk-a-jog. How long did Rita take to complete the walk-a-jog?
  1. 45 minutes
  2. 55 minutes
  3. 1 h 15 minutes
  4. 1 h 35 minutes
13.
Wendy wanted to make drinks for her guests. She mixed 2 bottles of Ribena syrup with 8 cans of sado water. 1 bottle of Ribena contains 1ℓ 500 mℓ of syrup and 1 can contains 330 mℓ of soda water. What was the total amount of drinks make?
  1. 2 ℓ 640 mℓ
  2. 4 ℓ 140 mℓ
  3. 5 ℓ 400 mℓ
  4. 5 ℓ 640 mℓ
14.
Which diagram shows that 23 of it is shaded?
15.
How many angles in the figure below are smaller than a right angle?

  1. 1
  2. 2
  3. 3
  4. 4
16.
Which of the following figures below have the same perimeter?

  1. A and C
  2. B and C
  3. C and D
  4. A and B
17.
Judy has a rectangular piece of cardboard, 12 cm by 6 cm. She cut into two halves to do her artwork. What is the perimeter of each half of the cardboard after it has been cut?

  1. 36 cm
  2. 24 cm
  3. 18 cm
  4. 12 cm
18.
Jane shaded triangles and squares on the 1-cm grid square paper.
What is the area of the shaded parts?

  1. 9 cm2
  2. 10 cm2
  3. 12 cm2
  4. 14 cm2
19.
The bar graph below shows the birth months of the students in Fairyland Girls School.


How many more people were born in March than in February?

  1. 14
  2. 20
  3. 22
  4. 36
20.
The bar graph below shows the birth months of the students in Fairyland Girls School.



In which month was there four times as many students born than in the month of May?
  1. January
  2. February
  3. March
  4. April

Section B

Write your answers in the spaces provided. For questions which require units give your answers in the unit stated.
1.
Write 8 593 in words.

Ans: ________________________________________________
2.
How many eights are there in 214 ?

Ans: ________________
3.
In a row of 10 vases, Jane placed 3 flowers between every 2 vases. How many flowers did she place altogether?



Ans: ____________________
4.
Arrange the following fractions starting from the greatest.

25,29,27

Ans: ____________________
5.
Mrs Siva had 59 stickers. She wanted to give 9 stickers to those who scored above 85 marks in her Mathematics class but would need 13 stickers more. How many pupils scored above 85 marks.

Ans: __________________
6.
Sophia bought 6 identical pencils and 2 identical files for a total of $18. Each pencil costs $2. What is the cost of a file?

Ans: ____________________
7.
Stacey spent 16 of her money on a purse and 712 more money on a bag than on the purse. What fraction of her money did she spend?

Ans: ______________
8.

What is the missing number in the box?

Ans: ______________________
9.
Sheila took 15 minutes to draw a picture of a cat. How long will she take to draw 10 cats?

Ans _____ h __________ min
10.
Josh is 152 cm tall. Time is 40 cm shorter. What is their total height?

Ans: _______ m ______ cm
11.
Karen bought a carpet measuring 3 m by 2m. She placed the carpet in her living room which is 5 m long and 7 m wide. What is the area of her living room that is not covered by the carpet?

Ans: ____________m2
12.
The distance between Amy's house and the swimming pool is 3 times the distance from her house to the school. What is the distance between the school and the swimming pool?



Ans: _______________m
13.
Trisha and Anne started drawing at 2.15 o.m. Trisha took 20 minutes to complete her drawing while Anne took twice the amount of time to finish her drawing. At what time did Anne finish her drawing?

Ans: ____________p.m.
14.
Name a pair of perpendicular lines in the figure below.



Ans: __________ ___________
15.
Emily had $ 1302 and Colin had $674. How much must Emily give to Colin so that each of them has the same amount of money?

Ans: $___________
16.
A school bus can take a maximum of 30 pupils. If there are 280 students going for an excursion, how many school buses must the teacher charter such that all the pupils can go for the trip?

Ans: _______________
17.
The watermelon has a mass of 950 g. Draw the pointer to show the reading on the kitchen scale if an apple of a mass of 100g is added to the scale.

18.
Name a pair of parallel lines in the figure below.




Ans: _________ // __________
19.
How many right angles are there inside the figure below?


Ans: ________________
20.
The graph below shows the type of fruits sold on Monday.


The total number of fruits sold is 70. Use a ruler and draw in the number of durians sold in the graph above.

Section C

Show your working clearly and write your answers in the space provided.
1.
One book cost $9. For every 10 books bough, 3 books were given free. How much would Tracey have to pay if she needed 26 such books?



Ans: ______________________________
2.
Rani has a ribbon that is 1 m long. She cuts it into 3 pieces, A, B and C. Ribbon A is 13 m long. Ribbon B is 16 m longer than Ribbon A. What is the length of Ribbon C?



Ans: ____________________
3.
The figure below is made up of a triangle and a square. The perimeter of the triangle is 12 m.

(a) Find the perimeter of the figure.
(b) Find the area of the square.






Ans: (a) _______________

(b) _______________
4.
A train left Town A at a certain time. It took 2 h 35 min to reach Town B. The train then took 1 h 45 min to travel from Town B to Town C.

(a) How much faster is it to travel from Town B to Town C than Town A to Town B?
(b) If the train reached Town B at 1.10p.m., what time did it leave Town A?





Ans: (a) ________________________

(b) ________________________
5.
A chair has 4 legs. A stool has 3 legs. There are 64 legs altogether. If there are 2 more chairs than stools, how many chairs are there?



Ans: _______________________

Section A (Answers)

Answers

1.
B.
2.
D.
3.
B.
4.
D.
5.
C.
6.
C.
7.
B.
8.
C.
9.
B.
10.
C.
11.
C.
12.
A.
14.
D.
15.
C.
16.
D.
17.
B.
18.
A.
19.
C.
20.
D.

Section B (Answers)

Answers

1.
Eight thousand, five hundred and ninety-three
2.
18
3.
27
4.
25,27,29
5.
8 pupils
6.
$3
7.
1112
8.
13
9.
2 h 30 min
10.
2 m 64 cm
11.
29
12.
390
13.
2.55
14.
AB ⊥ BC
15.
314
16.
10
17.
18.
AB // CD
19.
8
20.

Section C (Answers)

Answers

1.
Tracy would have to pay $180.
2.
Ribbon C is 16 m long.
3.
(a) The perimeter of the figure is 20m
(b) The area of the square is 16m2
4.
(a) It is 50 min faster to travel from Town B to Town C than Town A to Town B.
(b) It left Town A at 10.35am
5.
There are 10 chairs.

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