QP Matematik K1 Ting 1 (1)

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SULIT 50/1 Matematik  Kertas 1 November 2009 1

1 4

50/1

 jam

PEPERIKSAAN AKHIR TAHUN 2009

MATEMATIK  TINGKATAN SATU

Kertas 1 Satu Jam Lima Belas Minit DO NOT OPEN THE QUESTION PAPER UNTIL YOU ARE TOLD TO DO SO

1. Kertas Kertas soalan soalan ini ini adala adalah h dalam dalam dwi dwi bahasa bahasa . 2. Soalan Soalan dalam bahasa bahasa Inggeris Inggeris mendahulu mendahuluii soalan soalan yang sepada sepadan n dalam dalam bahasa bahasa Melayu. Melayu. . INFORMATION FOR CANDIDATES

1. This This questi question on paper paper cons consist istss of  of 40 questions. 2. Answer  all questions. 3. Each question question is is followed followed by four four alternative alternative answers answers,, A, B, C or D. For each question, choose one answer only. Blacken your answer on the objective answer sheet provided. 4. If you wish wish to change change your your answer, answer, erase the the blackened blackened mark that that you have have made. made. Then  blacken the new answer. 5. The diagrams diagrams in the the questions questions provide provided d are not drawn drawn to scale scale unless unless stated. stated. 6. A list list of formul formulae ae is prov provide ided. d. 7. You may use a non-pro non-programm grammable able scientific scientific calculat calculator  or 

2 Kertas soalan ini mengandungi 17 halaman bercetak 

@ PKPSM Cawangan Pahang 2009

3

MATHEMATICAL FORMULAE

The following formulae may be helpful in answering the questions. The symbols given are the ones commonly used.

RELATIONS

1

am x an = am + n

2.

am ÷ an = am – n

3

(am)n = amn

4

Distance =

5

Midpoint ( x, y) =

6

Average speed =

7

Mean =

8

Pythagoras Theorem

( x

2  x )



2

1

+

( y



2

2  y )

1

  x1 +  x2 ,  y1 + y 2      2   2   distance travelled time taken

sum of  data number of  data

c 2 = a2 + b2

SHAPE AND SPACE

×

1

Area of rectangle = length

2

Area of triangle =

3

Area of parallelogram = base

4

Area of trapezium =

1 2

1 2

×

×

width

base

×

×

height

height

sum of parallel sides

@ PKPSM Cawangan Pahang 2009

×

height

4 5

Circumference of circle = πd  = 2πr 

6

Area of circle = πr 2

7

Curved surface area of cylinder = 2πrh

8

Surface area of sphere = 4πr 2

9

Volume of right prism = cross sectional area × length

10

Volume of cuboids = length

11

Volume of cylinder = πr 2h

12

Volume of cone =

13

Volume of sphere =

14

Volume of right pyramid =

15

Sum of interior angles of a polygon = (n – 2) × 180o

16

17

1 3

× width × height

πr 2h 4

πr 3

3

arc length circumference of  circle area of  sector 

=

area of  circle

1 3

=

×

base area

360

19

Area of image = k 2

360 o

 PA

×

o

angle subtended at centre



Scale factor, k =

height

angle subtended at centre

 P  A

18

×

area of object

@ PKPSM Cawangan Pahang 2009

5 Instruction: This question paper consists of 40 questions. Answer  all questions. Each

question is followed by four choices of answers A, B, C and D. For each question, choose one answer only. The diagrams in the questions provided are not drawn to scale unless

stated.  Arahan : Kertas soalan ini mengandungi 40 soalan. Jawab semua soalan. Setiap soalan

diikuti oleh empat pilihan jawapan iaitu  A, B, C  dan D. Untuk setiap soalan, pilih satu   jawapan sahaja. Gambarajah yang disediakan dalam setiap soalan tidak dilukiskan mengikut skala kecuali dinyatakan.

1

Find the place value of the digit 8 in 68 320 Cari nilai tempat bagi digit 8 dalam 68 320   A

Thousands Ribu

B

Ten thousands Puluh ribu

C

Hundreds Ratus

D

Eight thousand Lapan ribu

2

There are 18 male students and 13 female students in Form 1 Anggerik. Each male student pays RM8 for the sports T-shirt whereas the female student pays RM11.Calculate the total payment. Terdapat 18 murid lelaki dan 13 murid perempuan di Tingkatan 1 Anggerik. Setiap murid lelaki membayar RM 8 untuk baju sukan dan setiap murid perempuan membayar RM11 untuk baju sukan. Kira jumlah bayaran mereka.

 A

RM288

B

RM287

C

RM290

D

RM350

@ PKPSM Cawangan Pahang 2009

6

3

Which of the following is not a factor of 120? Yang mana bukan faktor bagi 120?

4

 A

8

B

12

C

18

D

24

Find the HCF of 42 and 63. Cari FSTB bagi 42 dan 63.

5

 A

63

B

9

C

7

D

21

Write Tulis

6

27

as a decimal.

100 27 100

sebagai nombor perpuluhan

 A

0.027

B

0.27

C

2.7

D

0.0027

Express

3 8

Nyatakan

as a percentage. 3 8

 A

30%

B

37.5%

C

80%

D

0.375%

sebagai peratus.

@ PKPSM Cawangan Pahang 2009

7

7

Evaluate

25 10

Cari nilai 

8

25 10

 A

2.555

B

3.05

C

2.0555

D

3.055

+

5 100

+

5 100

+

5 1000

+

5 1000

The selling price of  ikan tenggiri is RM6 per kg. One week later, the price increased to RM7.50 per kg. Find the percentage of increase. Harga jualan ikan tenggiri ialah RM6 per kg. Satu minggu kemudian, harga telah meningkat kepada RM7.50 per kg. Cari peratus tambahan kenaikan harga..

9

 A

20%

B

25%

C

0.2%

D

0.25%

Evaluate 10.94 × 2.7 and correct your answer to two decimal places. Cari nilai 10.94 × 2.7 dan beri jawapan tepat kepada dua tempat perpuluhan

 A

29.53

B

29.538

C

29.55

D

29.54

@ PKPSM Cawangan Pahang 2009

8

10

Which of the following fraction is not an improper fraction? Di antara pecahan berikut, yang manakah pecahan tak wajar?

 A B C D

11

8 9 12 12 13 12 45 8

Which of the following product is not equal to 72? Hasil darab yang manakah tidak sama nilai dengan 72?

12

 A

4 × 18

B

2 × 36

C

6 × 13

D

8×9

Round off 7524 kg to the nearest tonne. Bundarkan 7524 kg kepada tan yang terhampir.

 A

75

B

80

C

8

D

7

@ PKPSM Cawangan Pahang 2009

9

13

From the following statements, choose the statement is which the x represents an unknown. Diantara pernyataan berikut, pilih pernyataan di mana x mewaikili anu.

 A

Weng Keat has RM500 in saving account of Bank x  Weng Keat mempunyai RM500 di dalam akaun simpanan di Bank x 

B

Razali completes his homework in x minutes. Razali menyiapkan kerja rumahnya dalam x minit 

C

School x has 1527 students. Sekolah x mempunyai 1527 murid 

D

Nathan takes part in event x . Nathan mengambil bahagian dalam acara x.

14

Nazri attends the football training session for 1 hour 20 minutes daily. Calculate the total time spent by him in training from Monday to Friday. Nazri menghadiri latihan bola sepak selama 1 jam 20 minit setiap hari. Hitung   jumlah masa yang dia gunakan untuk latihan bola sepak daripada hari Isnin ke hari  Jumaat.

 A

7 hours 20 minutes 7 jam 20 minit 

B

6 hours 40 minutes 6 jam 40 minit 

C

5 hours 56 minutes 5 jam 56 minit 

D

8 hours 10 minutes 8 jam 10 minit 

@ PKPSM Cawangan Pahang 2009

10

15 5 cm 5 cm

5 cm

Diagram 1 / Rajah 1

What is the shape of the solid geometry as shown in Diagram 1? Apakah bentuk pepejal geometri yang ditunjukkan dalam Rajah 1

 A

Cuboid Kuboid 

B

Cube Kiub

C

Cylinder   Silinder 

D

Sphere Sfera

16

 P

 B

A

R

30° 60°

In Diagram 2, PQR is a

40°

perpendicular to the line PQR? Dalam Rajah 2, PQR ialah garis adalah berserenjang  kepada garis PQR?

 A

BQ

B

PQ

C AQ @ PKPSM Cawangan Pahang 2009

Q Diagram 2  Rajah 2

straight line. Which line is

lurus. Garis manakah

11

D

CQ

@ PKPSM Cawangan Pahang 2009

12

17

105° X

y

P

Q



Diagram 3  Rajah 3

In Diagram 3, PQR is a straight line. The value of x + y is Dalam Rajah 3, PQR ialah garis lurus. Nilai bagi x + y ialah  A

65°

B

85°

C

95°

D

75°

B

A

18 6cm C

E D

Diagram 4 / Rajah 4

In Diagram 4, ABCD is a square and ADE is an equilateral triangle. Find its perimeter, in cm. Dalam Rajah 4, ABCD ialah segiempat sama. ADE ialah segitiga sama sisi. Cari perimeternya, dalam cm.

 A

18

B

24

C

30

D

36

@ PKPSM Cawangan Pahang 2009

13

19

There is 6.3 liters of water in the tub. All of the water is poured into a cuboid container. If the length and width of the cuboid container are 21 cm and 20 cm respectively, find the height, in cm, of the water level in the container. Terdapat 6.3 liter air dalam tangki. Kesemua air itu dituangkan ke dalam bekas berbentuk kuboid. Diberi panjang dan lebar bekas kuboid itu ialah masing-masing  21 cm dan 20 cm, cari tinggi, dalanm cm, bagi paras air dalam bekas itu.

20

 A

12

B

13

C

14

D

15

Which of the following pairs of term are like terms?  Antara pasangan sebutan berikut, yaag manakah ialah sebutan serupa?

 A

2 3p, 5 p

B

pq2 , p2

C

- 5 x ,

D

r,10

 x 2

21

Diagram 5 Rajah 5  State the number of lines of symmetry for the figure as shown in diagram 5. Nyatakan bilangan garis simetri bagi bentuk dalam Rajah 5.  A 0 @ PKPSM Cawangan Pahang 2009

14

22

B

1

C

2

D

3

State the three prime numbers which are greater than 28. Nyatakan tiga nombor perdana yang lebih besar daripada 28.

23

 A

29, 31, 33

B

29, 31, 37

C

29, 31, 35

D

29, 35, 37

Which of the following fraction is not equivalent to

3 4

?

 Antara pecahan berikut, yang manakah tidak sama dengan

A B C D

24

3 4

?

6 8 12 16 9 12 15 21

The price of 5.5 m cloth for sewing curtains is RM47.52. Find the price of 1m of such cloth. Harga bagi 5.5 m kain untuk menjahit langsir ialah RM47.52. Cari harga bagi 1 m kain itu.  A

RM8.84

B

RM8.74

C

RM8.60

D

RM8.64

@ PKPSM Cawangan Pahang 2009

15

25

Find the value of  Cari nilai bagi 

2 5

2 5

÷3

÷3

 A B C D

26

15 2 6 5 2 15

Choose the integer from the numbers below. Pilih integer daripada nombor-nombor berikut.  A

0

B



C

3.2

D

1

3 4

1 2

27 Which of the following is not a polygon?  Antara berikut, yang manakah bukan polygon?

 A

C

B

@ PKPSM Cawangan Pahang 2009

D

16

28  xº 

Diagram 6 / Rajah 6  In Diagram 6 above, find the value of  x  Dalam Rajah 6, cari nilai x   A

29

30º

C

90º

B

60º

D

45º

The Science examination lasts for 1 hour 15 minutes. If the examination ends at 0955, state the time in 24 hour system, the starting time of the examination. Peperiksaan Sains adalah selama 1 jam 15 minit. Jika peperiksaan itu tamat pada 0955, nyatakan masa, dalam sistem 24 jam, peperiksaan itu bermula. .  A

0810

B

0820

C

0830

D

0840

30 -16

 p

-8

q

4

Diagram 7 / Rajah 7  Diagram 7 above shows a number line. Find the value of ( p + q). Rajah 7 menunjukkan garis nombor. Cari nilai bagi (p + q).

31

 A

-14

B

14

C

16

D

-16

Pilih faktor perdana bagi 45.  A

3, 5 and 9

B

3 and 5

C 1, 3 and 5 @ PKPSM Cawangan Pahang 2009

17

D

32

3, 5 and 45

Nikki is 1 m 68 cm tall and her sister is 129 cm tall. Find the difference between their  heights, in cm. Ketinggian Nikki ialah 1 m 68 cm dan adiknya ialah 129 cm. Carikan beza ketinggian mereka, dalam cm  A

29

B

39

C

49

D

33

33 8 cm

Diagram 8 / Rajah 8  Calculate the area, in cm² of the shaded region in Diagram 8 Kirakan luas, dalam cm², bagi kawasan berlorek dalam Rajah 8 

34

 A

32

B

64

C

96

D

128

 

1

 

1

Evaluate  3 − Cari nilai  3 −  A

3

B

1

C

7

D

2

5 ÷  2 − 1 ÷ =   ÷ 4  8  

 2 −1 5  =  ÷ ÷  ÷ 4  8  

1 7 1 2 1 3 1 4

35 2 x + 3

@ PKPSM Cawangan xPahang 2009 +2

x+1

18

Diagram 9 / Ra jah 9 Diagram 9 shows a triangle. Find the perimeter of the triangle. Rajah 9 menunjukkan sebuah segitiga. Carikan perimeter segitiga tersebut.

36

 A

4 x + 5

B

4 x + 6

C

3 x + 6

D

 x + 2

The LCM of 4, 6 and x is 48.What is the possible value of  x ? GSTK bagi  4, 6 dan x ialah 48.Apakah nilai yang mungkin bagi x? A

37

18

B

24

C

12

D

16

Which of the following is an acute angle?  Antara yang berikut, yang manakah sudut tirus?

38

 A

88°

B

92°

C

157°

D

188°

The place value of digit 8 in 2.384 is Nilai tempat bagi digit 8 dalam nombor 2.384 ialah  A

unit / unit 

B

tenths / persepuluh

C

hundredths /  perseratus

D

thousandths / Perseribu

@ PKPSM Cawangan Pahang 2009

19

39 8 cm

18 cm

Diagram 10 / Rajah 10  Calculate the area, in cm2, of the shaded region. Kira luas bagi kawasan berlorek, dalam cm 2   A

144

B

90

C

54

D

36

40

93°



In Diagram 11, find Dalam Rajah 11, cari nilai bagi x   A

47º

C

67º

B

57º

D

77º

@ PKPSM Cawangan Pahang 2009

125°

 x

the value of  x 

Diagram 11 / Rajah 11

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