trial pmr sbp 2007 p1

8/7/2019 Trial Pmr SBP 2007 p1

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55/1 Hak Cipta Sektor Berasrama Penuh [Lihat sebelah

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SEKTOR SEKOLAH BERASRAMA PENUH

KEMENTERIAN PELAJARAN MALAYSIA

PERCUBAAN PENILAIAN MENENGAH RENDAH 2007

SAINS

Kertas 1

Satu jam

JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU

1. Tuliskan nama dan tingkatan anda pada ruang yang disediakan .

2. Kertas soalan ini adalah dalam Bahasa Inggeris .

3. Calon dikehendaki membaca maklumat di halaman 2.

Kertas soalan ini mengandungi 19 halaman bercetak

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Sains

Kertas 1

Ogos2007

1 jam

NAMA

TINGKATAN


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55/1 2007 Hak Cipta Sektor Berasrama Penuh [Lihat sebelah

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2

MAKLUMAT UNTUK CALON

1. Kertas soalan ini mengandungi 40 soalan

2. Jawabsemuasoalan

3. Jawab dengan menghitamkan ruangan yang betul pada kertas jawapan

4. Hitamkan satu ruangan sahaja bagi setiap soalan

5. Sekiranya anda hendak menukarkan jawapan, padamkan tanda yang telah dibuat.

Kemudian hitamkan jawapan yang baru

6. Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan

7. Anda dibenarkan menggunakan kalkulator saintifik yang tidak bolehdiprogramkan


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1 Which of the following are not suitable for measuring 35.5 cm3 of liquid?

I 50 cm3

burette

II 50 cm3

pipette

III 50 cm

3

measuring cylinder

A I and II only

B I and III onlyC II and III only

D I, II and III

2 Diagram 1 shows four types of liquids with different densities placed in a gasjar.

DIAGRAM 1

Which of the following correctly shows the densities ofM, N, O and P?

3 T, U and V are structures of a cell.

A

B

C

D

M

g cm-3

N

g cm-3

O

g cm-3

P

g cm-3

0.6 1.2 11.5 13.5

1.2 0.6 11.5 13.5

0.6 1.2 13.5 11.5

13.5 11.5 1.2 0.6

T - Maintains cells shape.

U - Contains most of the genes.

V - Allows the entry of oxygen and food into the cell.

M

N

O

P


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Which of the following is correct?

T U V

A

BC

D

Cell wall Cell membrane Cytoplasm

Chloroplast Cell wall VacuoleCell wall Nucleus Cell membrane

Vacuole Cell wall Nucleus

4 Diagram 2 shows several apparatus to separate a mixture of three substances,

sand, iron powder and common salt.

DIAGRAM 2

Which of the following is the correct sequence of steps to separate the mixture?

A P Q R S

B S R Q P

C S Q R PD S R P Q

PQ

R S


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5 Which of the following non-metals can conduct electricity?

A Carbon

B Sulphur

C BromineD Phosphorus

6 Diagram 3 shows the classification of matter.

DIAGRAM 3

Which of the following represent S, T and U?

S T UA Tin Petroleum Iron

B Water Iron Carbon

C Petroleum Oxygen Water

D Oxygen Sulphur Carbon

7 Diagram 4 shows a test tube containing gas M. When a glowing wooden splinter

is put into that test tube, it bursts into a flame.

DIAGRAM 4

Matter

S Element Mixture

T U


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Which of the characteristics are true about gas M?

I It turns lime water cloudy

II It is needed for combustion

III It is released during photosynthesis

A I and II only


D I, II and III

8 Beakers A, B, C, and D below shows in different sizes. All of them are filled

with hot water at 90C. If 250 g of ice are added to each beaker, which beaker

will the ice melt first?

9 Diagram 5 shows a metal ball which cannot pass through its ring after being

heated.

DIAGRAM 5

Which of the following had happened to the particles of the metal ball?

A The shape of the particles changed

B The size of the particles increasedC The number of the particles increased

D The space between the particles increased


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10 P, Q and R are media for the transmission of sound.

Which of the following shows the correct sequence for the speed of transmitting

sound beginning with the slowest medium?

A R P QB Q P R

C P Q R

D Q R P

11 Diagram 6 shows the five sensory organs.

DIAGRAM 6

Which of the following is a characteristic of Y?

A Sensitive to sound

B Sensitive to light

C Sensitive to pressureD Sensitive to chemical

P : liquid

Q : solid

R : gas


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12 Which of the following parts of the ear vibrate when sound waves enter the ear in

the hearing mechanism?

I Eustachian tube

II Oval window

III Ear ossicles

A I and II only


D I, II and III

13 Diagram 7 shows some characteristics of a plan Q.

DIAGRAM 7

Which of the following correctly represents plant Q and its characteristic P?

14 Chemical digestion of food in humans takes place in

I the mouth

II the stomachIII the duodenum

A I and II only


D I, II and III

A

BC

D

Plant Q Characteristic P

Paddy plant Seed with one cotyledon

Durian tree Seed with two cotyledon

Mushroom Reproduced by spores

Maize plant Does not produce flower


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15 Substance X is the main energy supply to our body.

X + Oxygen energy + carbon dioxide + water

Which of the following are elements that make up X?

Elements

A Oxygen Carbon Nitrogen

B Nitrogen Oxygen Hydrogen

C Nitrogen Hydrogen Carbon

D Carbon Oxygen Hydrogen

16 The information below describes the characteristic of an animal.

Which of the following animal have the characteristics as shown above?

A An eel

B A toad

C A duck

D A tortoise

17 Diagram 8 shows a food web.

DIAGRAM 8

Body is covered with featherWarm bloodedHas a beak

Paddy

Caterpillar

Eagle

Snail

Chicken

Snake


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Which of the following pairs of organisms are competitors for the same food?

A Snail and snake

B Snake and eagle

C Caterpillar and eagleD Chicken and caterpillar

18 The characteristics which can be used to determine the purity of water are

I density

II boiling point

III electrical conductivity

A I and II only

B I and III only

C II and III onlyD I, II and III

19 Four similar pieces of filter papers P, Q, R and S are soaked in water for a

minute. Then the filter papers are put in four different locations:

P Folded into halves and placed on the laboratory table

Q Unfolded, on the laboratory table

R Folded into quarters and placed on the laboratory table

S Unfolded, under a rotating fan in the laboratory

Arrange the filter papers in the order by which they would dry, from the fastest to

the slowest.

A P Q R S

B S Q P R

C S R Q PD S Q R P


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20 Diagram 9 shows the distribution pattern of four organisms, namely T, U, Vand W in a habitat.

V TV T U W T

T U T V T T V T

T W T V U T

V T U T W U

DIAGRAM 9

Which of the following pyramid number correctly represents the populations of

these organisms?

A. B

C D

T

V

U

W

V

W

T

U

U

T

W

V

W

U

V

T


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21 Diagram 10 shows a student using a dropper. The rubber piece is first squeezed

and then released when water is seen entering the dropper.

DIAGRAM 10

Water enters the dropper because the

A air pressure at R is lower than that at S.

B air pressure at S is lower than that at R.C air pressure at S is the same as the air pressure at R.

D rubber piece exerts a suction force on the water in the beaker.

22 Which of the following is an advantage of friction?

A Helps ships to float on water.

B Causes machines to produce heat.C Allows vehicles to move on the road.

D Helps boats to move effortlessly in water.

23 Diagram 11 shows a boy lifts a 100 N load walk up the stairs with a height ofX m in 4 seconds.

DIAGRAM 11

If power generated is 50 W, what is X?

A 0.5 m C 2.5 m

B 2.0 m D 5.0 m


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24 The statement below refers to a type of support system in animals.

The description above refers to a

A crab

B jellyfish

C salamander

D grasshopper

25 Diagram 12 shows a wild plant.

DIAGRAM 12

What is the support system in the plant?

A Tendrils

B Prop roots

C Buttress roots

D Clasping roots

26 Diagram 13 shows a wheelbarrow carrying a load of 200 N.

DIAGRAM 13

The high pressure sets on the inner

walls of the animals body to support

the body and maintain its shape.


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What is the value of X?

A 40 N C 20 N

B 30 N D 10 N

27 The point of equilibrium of a body

I is at its centre of gravity

II is the point where the density of the object is the highestIII is the point where all the weight is thought to be concentrated

A I and II only


D I, II and III

28 Diagram 14 shows the structures of the human lungs.

DIAGRAM 14

Which of the following shows the characteristics of the structures shown above?

I One-cell thickII Moist surface

III Surrounded by a network of capillaries

A I and II only

B I and III only

C II and III only

D I, II and III


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29 Diagram 15 shows the sequence of the circulation of blood during the pumping of

the heart.

DIAGRAM 15

Choose the correct sequence of the flow of blood through the heart.

A X Y Z

B Y X Z

C Z Y XD X Z Y

30 The equation below shows the formation of X.

What colour is X?

A Purplish red colourB Bright red colour

C Light red colour

D Dark red colour

Haemoglobin + oxygen X


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31 Diagram 16 shows a cross section of a stem.

DIAGRAM 16

What is the function of structure X?

A Transport air

B Transport waterC Transport mineral salts

D Transports the synthesised food substances

32 Which structure of the human kidney is involved in the reabsorption of useful

substances from the blood?

A Pelvis

B Cortex

C CapsuleD Medulla

33 Diagram 17 shows a cross section of human kidney.

DIAGRAM 17


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What is the function ofP?

A Stores urine before removal.

B Removes waste product from the kidney.

C Carries deoxygenated blood to the kidneys.

D Carries oxygenated blood from the heart to the kidneys

34 Diagram 18 shows four changes happen to the zygote after fertilisation.

DIAGRAM 18

Which of the following shows the correct sequence of these changes?

A. R Q S P

B. Q S R P

C. P S Q RD S P R Q

35 Which of the following is chemically called calcium carbonate?

A SodaB Limestone

C Quicklime

D Slaked lime


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36 Which wire carries the electrical energy to the main fuse?

A Live wire

B Earth wire

C Black wire

D Neutral wire

37 An investigation was carried out to classify the objects below as magnetic or non

magnetic as shown in the Diagram 19.

DIAGRAM 19

Which of the following is correct?

38 The term big bang is referred to

A the end of the world.

B a supernova explosion.C an eruption of a volcano.

D the origin of the universe.

39 Galaxies are classified according to their

A size

B shapeC colour

D luminosity

A

B

CD

Magnetic objects Non magnetics objectsCopper nail , Iron screw Glass rod , PVC ruler , Nickel coin

Nickel coin , Iron screw Copper nail , PVC ruler, Glass rod

Copper nail , Nickel coin , Iron screw Glass rod , PVC ruler

Glass rod , PVC ruler , Nickel coin Copper nail , Iron screw


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40 Which of the following objects has traveled the longest distance away from the

Earth so far?

A Space shuttle.

B Satellite.

C Rocket.D Space probe.

END OF QUESTION PAPER

trial pmr sbp 2007 p1

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