Education Bureau

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Please do not write in the margin.

6 M E 3

Education Bureau

Territory-wide System Assessment 2015 Primary 6

Mathematics

Instructions:

1. Stick barcode labels on pages 1, 3, 5, 7 and 9 in the spaces provided.

2. There are 40 questions in this test. Answer all questions.

3. Time allowed is 50 minutes.

4. Write your answers in this Question-Answer Booklet.

5. Do not write in the margins.

6. Use of calculators is not allowed.

7. Do your rough work on the rough work sheet provided.

8. Write your School Code, Class and Class Number in the boxes below.

Instructions for answering questions:

(a) Multiple choice questions – Blacken the circle next to the correct answer with an HB pencil.

For example:

^A

^B

^C

^D

(b) Questions in which you are asked to “Show your working” – Write your mathematical expressions, answers and statements/conclusions in the spaces provided. There is NO need to show your rough work.

(c) Other types of questions – Answer as required in the spaces provided.

School Code

學校編號

Class

班別

6

班號 ^Class^No.

*6ME3*

請把電腦條碼貼在方格內 Please stick the barcode label in the box

此格只許填寫一個大楷英文字母

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1. Arrange the following numbers from the largest to the smallest.

3210 , 31002 , 10023

Answer: , ,

2. Which of the following groups of numbers are common factors of 22 and 33?

 A. 1, 2, 3  B. 1, 11  C. 2, 3, 11  D. 66, 132

3. Which of the following pairs of numbers are common multiples of 16 and 24?

 A. 1, 4  B. 2, 8  C. 48, 96  D. 80, 120

4. Which of the following fractions has its value nearest to 1? (Circle the answer)

4

5 ， 3

5 ， 12 5

(Largest) (Smallest)

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5. What fraction of the whole figure below is shaded?

Answer: of the whole figure is shaded.

6. Fill in the boxes with the correct numbers.

(a)

(b)

8

＝

24 144

7. Change 32

7 into a decimal correct to two decimal places.

Answer:

9 3

＝ 54

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8. Which of the following fractions is the largest?

(Circle the answer)

35

8 ， 27

8 ， 29 7

9. In the number 0.2589, which digit below stands for the largest value?

 A. ‘2’

 B. ‘5’

 C. ‘8’

 D. ‘9’

10. 50 × (24 + 16) ＝ __________

11. 24

7 – 16

7 + 21

7 ＝

12. 2

7 ÷ 3 × 25

8 ＝

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13.

14.

There are three large squares in the diagram above. Each large square stands for 1.

Use a decimal to represent the shaded part of the diagram.

Answer:

0.75 + 4.08 2.81 ＝ ______________

15. Originally a tea set costs 309 dollars. A discount of 19%

will be given if payment is made in cash. Which of the following expressions is most suitable for estimating the amount of cash paid for a tea set?

 A. 300 × 80%

 B. 400 × 80%

 C. 300 × 90%

 D. 400 × 90%

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16. What percentage of the whole figure below is shaded?

Answer: % of the whole figure is shaded.

17. The original amount of Heidi’s stored value card was

$150.00 . She bought 5 birthday cards with her stored value card. Each birthday card cost $22.50 . What was the remaining amount of her stored value card?

(Show your working)

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18. (a) Change 3

16 into a percentage.

Answer: %

(b) Change 155% into a fraction and reduce it to the simplest form.

Answer:

19. There are 80 vehicles in a car park. 15% of them are vans.

The rest are private cars. How many private cars are there in the car park? (Show your working)

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20. The following is a calendar of February 2015.

February

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1 2 3 4 5 6 7

8 9 10 11 12 13 14

15 16 17 18 19 20 21

22 23 24 25 26 27 28

(a) The ‘Drama Night’ is on the last Saturday of January 2015.

It is on the of .

(b) 2015 is a * common year / leap year

because February has only days.

(*Circle the answer)

(month) (day)

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21.

Study the diagram above. The weight of one

is equal to the weight of .

22. Fill in the following blanks with suitable units.

(a) A carrot is about 20 long.

(b) The weight of a dumbbell is

5 .

(c) The capacity of a teapot is about 1 .

APPLE

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23. Clara puts a circular wristband on a square tile.

(a) The perimeter of the square tile is cm.

(b) The length of the wristband is about

times the side of the square tile.

(Give your answer as a whole number) 24.

The solid shown above is made up of . The volume of each is 1 m³.

The volume of the solid is . (Give the answer with a unit)

4 cm

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25.

The side of the cubic container above is 10 cm.

The water in the measuring cup can fill up cubic container(s) at most.

26.

(a) The volume of one is ________ cm³.

(b) The volume of one is ________ cm³. 27. Jimmy cycles at an average speed of 15 km/h.

He takes minutes to cover a distance of 10 km.

1 000 mL 1 000 mL 1 000 mL

10 cm 5L

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28. Study the 2-D shapes below. Write the letter(s) for the answer.

29.

(a) Rectangle:

(b) Rhombus:

The figure above is a prism.

It has faces and edges.

A B C

D E

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30. Study the following 2-D shapes. Write the letter(s) for the answer.

Parallelogram:

Trapezium:

31.

The radius of a circle is 2 cm.

What is its circumference? (Take π as 3.14) (Show your working)

2 cm

•

B C

A

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32. The map of Cultural Zone is shown below.

(a) Gallery is to the of Museum.

(b) Concert Hall is to the south-west of .

(c) Starting from Conference Centre, Jimmy goes

to reach Opera House. Then he turns

to reach Gallery.

(direction)

Opera House

Conference Centre Concert

Hall

Museum

Gallery N

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33. Which of the following stands for ‘10 minus m is divided by 4 ’?

 A. 10 − m ÷ 4 ^ B. m − 10 ÷ 4  C. (10 − m) ÷ 4 ^ D. (m − 10) ÷ 4

34. Which of the following are equations? Write all the letters for the answer.

A. 6 × 8 = 12 × 4 B. 12 + x = 50 C. 2B

5 = 10 D. 7q

E. 2r + 6

Answer: ____________________

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35. 4k – 5 = 21 k =

36. 6.5 + 7y = 8.6 y =

37. A number is divided by 4. The result plus 8 is equal to 12.

Find the number by the method of solving an equation.

(Show your working)

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38. The following pictogram records the number of readers at the public library last week.

(a) The public library had most readers

on . There were readers.

(b) The total number of readers last week was .

(c) The public library was closed on one day last week.

That day was .

Number of Readers at the Public Library Last Week Each stands for 1 000 readers

Friday Thursday

Wednesday Tuesday

Monday Saturday Sunday

(day of the week) (day of the week)

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39. The table below shows the favourite interest groups of Class 6B pupils.

_Interest

Group Calligraphy Chess Cookery Dancing Magic Number

of pupils 2 8 6 10 14

Use a pencil to complete the following bar chart according to the information above. Add the title and scales.

Interest Group

Number of pupils

(Title)

Calligraph y Chess Cooker y Dancing

0 Magic

4

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40. The following bar chart shows the number of vehicles passing through City Tunnel last week.

Number of Vehicles Passing through City Tunnel Last Week

(a) Among different types of vehicles passing through City Tunnel, the fewest was . There were vehicles only.

(b) The total number of vehicles passing through City Tunnel was .

(c) The number of private cars passing through City Tunnel was % of that of buses.

― END OF PAPER ―

Type of vehicles

Number of vehicles

Tax i Van Bus Lo rr y

Moto rc ycl e Priv at e C ar

2000

1000 3000 4000 5000 6000 0

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