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Worksheets

Kuiz Matematik Ting 1 dan 2

Total questions: 10

Worksheet time: 46mins

Name
Class
Date
1.

Michelle is x years old now. After ten years, the age of Michelle will be twice the age of Alex.

Given that x is the highest common factor (HCF) of 36, 72 and 288, calculate the age of Alex

now.

Michelle berumur x tahun sekarang. Selepas sepuluh tahun, umur Michelle adalah dua kali

ganda umur Alex. Diberi bahawa x merupakan faktor sepunya terbesar (FSTB) bagi 36, 72 dan

288, hitung umur Alex sekarang.

a)

13

b)

23

c)

36

d)

46

e)

None of the above / Tiada jawapan di atas.

2.

Uncle James is a fruit vendor. He sold 58 more apples than oranges on Monday. He sold 11 more

apples and 13 more oranges on Tuesday if compared to Monday. On Tuesday, the number of the

apples sold was twice the number of the oranges sold. How many apples were sold on Monday?

Encik James merupakan seorang penjual buah-buahan. Dia menjual 58 biji epal lebih banyak

daripada oren pada hari Isnin. Bilangan epal dan oren yang dijual pada hari Selasa masingmasing

lebih banyak 11 biji dan 13 biji sekiranya berbanding dengan hari Isnin. Pada hari

Selasa, jumlah epal yang dijual adalah dua kali ganda jumlah oren yang dijual. Berapa biji epal

yang dijual oleh Encik James pada hari Isnin?

a)

43

b)

56

c)

101

d)

107

e)

None of the above / Tiada jawapan di atas

3.

Find the number of prime factors of 72.

Cari bilangan faktor perdana bagi 72

a)

1

b)

2

c)

3

d)

4

e)

None of the above / Tiada jawapan di atas

4.

The height of the Benedict Goh Tower is 762.54 m. The height of the building is measured from

the sea level to the highest point of the building. Originally, the position of a submarine is at 123

metres below the sea level. The submarine goes up 3 metres every 2 seconds. Find the vertical

distance between the submarine and the highest point of the building after 12 seconds.

Tinggi Menara Benedict Goh ialah 762.54 m. Ketinggian bangunan tersebut diukur dari aras

laut ke titik tertinggi pada bangunan itu. Mula-mulanya, kedudukan sebuah kapal selam ialah

123 meter di bawah aras laut. Kapal selam tersebut bergerak naik 3 meter setiap 2 saat. Cari

jarak menegak antara kapal selam dengan titik tertinggi pada bangunan tersebut selepas 12 saat.

a)

867.54 m

b)

873.54 m

c)

885.54 m

d)

None of the above / Tiada jawapan di atas.

5.

Sweets are sold in packets and boxes at Benedict Goh Candy Store. Chocolate sweets are sold in

twelve per packet while strawberry sweets are sold in nineteen per box. Jonas wishes to buy the

same number of chocolate sweets and strawberry sweets. Find the minimum number of sweets

that he has to buy.

Gula-gula adalah dijual dalam peket dan kotak di Kedai Gula-gula Benedict Goh. Gula-gula

coklat dijual dalam dua belas biji sepeket manakala gula-gula strawberi pula dijual dalam

sembilan belas biji sekotak. Jonas ingin membeli bilangan gula-gula coklat dan gula-gula

strawberi yang sama. Cari bilangan gula-gula minimum yang perlu dibeli olehnya.

a)

31

b)

228

c)

345

d)

456

e)

None of the above / Tiada jawapan di atas

6.

Ruth is answering the past paper of a mathematics competition. She takes an average of 112.5

seconds to answer each question. After 45 minutes, 52% of the questions in the paper have not

been answered. How many questions are there in the past question paper?

Ruth sedang menjawab kertas soalan tahun lepas bagi sebuah pertandingan matematik. Purata

masa yang diperlukan oleh Ruth untuk menjawab satu soalan ialah 112.5 saat. Selepas 45 minit,

52% daripada soalan dalam kertas soalan tersebut masih belum dijawab. Berapa soalan yang

terdapat dalam kertas soalan pertandingan matematik tersebut?

a)

30

b)

40

c)

50

d)

60

e)

None of the above / Tiada jawapan di atas

7.

Elizabeth wants to sell 520 apples. She rented a stall at the central market for three days. The

rental fee is RM 12.00 per day. The price of an apple is RM2.10 and 30% of the apples were sold

on the first day. A discount of 20% was given on the second day while a discount of 30% was

given on the third day. 195 apples were sold on the second day. All the remaining apples were

sold on the third day. Given that the cost for an apple is RM0.75, calculate the profit or loss

gained by Elizabeth in those three days. For loss, please add a ‘ ’ sign in front of your answer.

Elizabeth ingin menjual 520 biji epal. Dia menyewa satu gerai di pasar sentral selama tiga hari.

Bayaran sewa gerai ialah RM12 sehari. Harga sebiji epal ialah RM2.10 dan 30% daripada epal

dijual pada hari pertama. Pada hari kedua dan ketiga, epal masing-masing dijual dengan

diskaun 20% dan 30%. Sebanyak 195 biji epal dijual pada hari kedua. Semua epal yang lain

dijual pada hari ketiga. Diberi bahawa kos sebiji epal ialah RM0.75, hitung keuntungan atau

kerugian Elizabeth dalam tiga hari tersebut. Bagi kerugian, sila tambah symbol ‘ ’ di depan

jawapan anda.

a)

RM289.26

b)

RM325.26

c)

RM477.63

d)

RM513.63

e)

None of the above / Tiada jawapan di atas

8.

Find the difference between the highest common factor (HCF) and the lowest common multiple

(LCM) of 64, 72 and 108.

Cari beza di antara faktor sepunya terbesar (FSTB) dan gandaan sepunya terkecil (GSTK) bagi

64, 72 dan 108.

a)

1720

b)

1724

c)

1736

d)

1742

e)

None of the above / Tiada jawapan di atas

9.

Paul prepares 72 pieces of kuih lapis, 180 pieces of serimuka, 144 pieces of bee koh and 108

pieces of ang koo kuih in the morning. He wants to sell all of the food at the night market. He

distributes all the food equally into some boxes. Maximum number of boxes is used by him to

pack the food. He gets a profit of RM5.00 by selling every four boxes of the food. Find the profit

gained by him by selling all those foods.

Paul menyediakan 72 keping kuih lapis, 180 keping serimuka, 144 keping bee koh dan 108

keping ang koo kuih pada waktu pagi. Dia ingin menjual semua makanan tersebut di pasar

malam. Dia mengagihkan semua kuih tersebut secara sama rata ke dalam sebilangan kotak

makanan. Bilangan kotak makanan yang maximum telah digunakan olehnya. Dia mendapat

keuntungan sebanyak RM5.00 bagi setiap empat kotak kuih yang dijual. Cari keuntungan yang

diperolehnya daripada menjual semua kuih tersebut.

a)

RM15.00

b)

RM36.00

c)

RM45.00

d)

RM180.00

e)

None of the above / Tiada jawapan di atas

10.

Prisca has two cubic wooden blocks A and B. The length of the side of wooden block A is 0.03m

while the volume of the wooden block B is 216 cm3. Find the ratio of the volume of the wooden

block A to the volume of the wooden block B.

Prisca mempunyai dua kubus kayu A dan B. Panjang tepi bagi kubus kayu A ialah 0.03 m

manakala isi padu kubus kayu B ialah 216 cm3. Cari nisbah isi padu kubus kayu A kepada isi

padu kubus kayu B.

a)

1:2

b)

2:1

c)

1:8

d)

8:1

e)

None of the above / Tiada jawapan di atas