Review Exercise 25 Objective)

8/6/2019 Review Exercise 25 Objective)

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REVIEW EXERCISE 25

Objective Questions1. Which of the following data can be obtained by counting?

A The volume of water, in litre, used for watering flowers in a day during a

week

3 5 4 7 2 3 4

B The number of shops in each of the six housing areas

9 6 11 5 14 8

C The mass, in kg, of five scouts in a school

49 60 48 53 57

D The highest temperature, in C, recorded in a day in several towns

28 27 30 32 36

2. Which of the following data can be obtained by measuring?

A The number of durian trees in five orchard farms

125 140 100 170 250

B The number of babies born on Mothers Day in 2007 in six hospitals

5 12 8 20 14 30

C The number of chairs in every class of Form 2

40 36 38 42 43

D The radius, in cm, of five circles drawn by Zainun

9 4 6 11 12

3. I

The height, in m, of the water level in a tank during a week.

1.3 2.5 1.9 3.4 3.6 2.4 1.5

II

The total number of patients receiving medical treatments each day

in a hospital during a week.

85 100 72 95 128 66 150

III

The journey time, in hours, taken by a train to travel from stationPto station Q in five days.

0.8 0.75 0.9 1.2 1.5

Which of the following data is obtained by measuring?

A I only

B II only

C III only

D I and III only

Pearson Malaysia Sdn Bhd 2008 Essential Mathematics PMR1


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4. In a group of 36 students, 4 students go to school by bicycle, 2 students by car, 6

students by motorcycle, 10 students by school bus and the rest of the students walk to

school.

Which of the following tables represents the above information?

A

B

C

D

Pearson Malaysia Sdn Bhd 2008 Essential Mathematics PMR

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Questions 5 and 6 are based on the following information.

The ages, in the nearest year, of 20 passengers boarding a monorail train.

34 28 36 25 34 24 36 28 25 3424 25 35 40 28 25 34 40 36 28

5. The frequency for passengers with the age of 25 years old is

A 3

B 4

C 6

D 7

6. The frequency for passengers with the age of 34 years old is

A 2

B 3C 4

D 5

Questions 7 to 9 are based on the following information.

The number of cars reported stolen in an area over a period of time.

7. The total number of cars that are reported stolen is


Nissan

Kia

Proton

Honda

Toyota


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A 30

B 32

C 35

D 36

8. Which make of car has the highest frequency of being stolen?

A Nissan

B Proton

C Kia

D Toyota

9. How many per cent of the total number of cars that are reported stolen are Proton?

A 9.4%

B 12.5%

C 25%

D 31.25%

10.

The frequency table shows the number of children in 100 families in a residential

area. The percentage of the families having not more than 3 children is

A 46

B 54

C 56

D 64


Number of

children

0 1 2 3 4 5

Frequency 4 1 2 1 3 1

4


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11.

The pictogram shows the number of units of refrigerator sold by a shop in three

months. The ratio of the number of units of refrigerator sold in February to the total

number of units of refrigerator sold in the three months is

A 1 : 5

B 3 : 10

C 1 : 3

D 1 : 2

12.

The pictogram shows the expenditure of Zainab in three emporiumsP, Q andR in a

week. The total expenditure, in RM, of Zainab isA 800

B 850

C 900

D 950

13.

The incomplete pictogram shows the number of pairs of shoes distributed by a

company in three months. If the company distributed 3 600 pairs of shoes in the three

months, then the number of symbolsthat are needed to complete the pictogramfor the month of December is

A 3


represents 1 unit of refrigerator

January

February

March

represents RM50

P

Q

R

represents 200 pairs of shoes

October

November

December


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B 4

C 6

D 7

14. The table shows the number of exercise books bought by three students.

If the symbol represents 3 exercise books, then the pictogram that represents theabove data is

A

B

C

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15.

The pictogram shows the number of teachers in three schoolsK,L and Min 2006. In

2007, the number of teachers in schoolKincreases by 9 whereas the number ofteachers in schoolsL and Mremain unchanged. The total number of teachers in the

three schools in 2007 is

A 176

B 185

C 192

D 201

16.


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0 10 20 30 40 50

Cola

Sarsi

Orange

Number of bottles

Types of drinks


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The bar chart shows the number of bottles of drinks sold in a school canteen on a

Monday. The profits obtained from the sale of a bottle of orange, sarsi and cola are

40 sen, 45 sen and 30 sen respectively. Find the total profit, in RM, made by the

canteen on that day.

A 33B 38.50

C 49

D 51

17. The table shows the number of tins of milk powderX, Y,Zand Wsold by a shop in amonth.

Milk

powder

X Y Z W

Numbe

r of tin

4 3 5 3

Which of the following bar charts represents the above data?

A



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B

C

D

18.

The bar chart shows the number of rainy days in an area during a period of three

months. If the average number of rainy days from January to April is 8 days, then the

number of rainy days in the month of April is

A 4

B 6



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C 8

D 10

19.

The bar chart shows the number of computers sold by four companies T, U, Vand W.

If a total of 630 units of computers are sold by the four companies, then the number

of units of computer sold by company Vis

A 70

B 105

C 140

D 210

Questions 20 and 21 are based on the information below.

The line graph shows the telephone bills of Sopiahs household in the first six months

of a year.



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20. The total amount of the telephone bills, in RM, during the six months is

A 240

B 250

C 280

D 300

21. The percentage increase in the telephone bills between the month of January and the

month of June is

A 20%

B 40%

C 60%

D 100%

22.

The pictogram shows the number of people who have donated blood in a blood

donation campaign for four days. The total number of blood donors in the campaign

is 540 people. The number of blood donors on Tuesday is

A 90 people

B 100 people

C 120 people

D 130 people

23.

The line graph shows the total export of durians of an orchard from 1998 to 2002. If

the total export of durians for the year 2003 is 20% of the total export of durians for

the past five years, then the total export of durians, in thousand RM, for the year 2003

is

A 36



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B 42

C 48

D 54

24.

The above bar chart shows the family expenses of Arifin in the month of March.

Calculate the percentage of the total family expenses of Arifin that is spent on food.

A 20%

B 24%

C 25%

D 30%

25.

S P B C Mo

tor

cyc

le

5 3 4 2 10

The table above shows the modes of transport taken by a group of 150 students to

schools.



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Which of the bars A, B, C orD in the bar chart is drawn wrongly?

26.

The pictogram in the diagram shows the types of newspaper ordered by 800 clients in

a residential area. Find the number of clients who ordered Utusan Malaysia.

A 100 people

B 150 people

C 200 people

B 250 people

27.

The pictogram above shows the sales of computer compact discs by a shop in a week.

The number of Games compact discs sold is not shown. The sale of Educationcompact dics is 24% of the total sales during the week. Calculate the number of

Games compact dics sold.

A 153 pieces

B 170 pieces

C 187 pieces

D 204 pieces



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28.

The bar chart above shows the number of tourists who have visited Pulau Pangkor

during a period of four months. Calculate the difference between the total number of

foreign tourists and the total number of local tourists who have visited Pulau Pangkor

during the four-month period.

A 200 peopleB 500 people

C 1 000 people

D 1 900 people

29. The diagram below is a pictograph which shows the number of vehicles in a car park.

The ratio of the number of motorcycles to the number of vans is 5 : 2. Determine the

total number of cars and motorcycles in the car park.

A 16

B 50



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C 80

D 100


Review Exercise 25 Objective)

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