Percubaan PMR 2010 SCIENCE P1 - SABAH

8/9/2019 Percubaan PMR 2010 SCIENCE P1 - SABAH

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EXCEL II 2010 SABAH SULIT

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1 Diagram 1 shows the level of a liquid in ameasuring cylinder.Rajah1 menunjukkan aras satu cecair dalamsilinder penyukat.

Diagram 1Rajah1

Which of the following is the correct reading?Antara yang berikut, yang manakah bacaanyang betul?

A 25 mlB 27 mlC 29 mlD 31 ml

2 Diagram 2 shows an organism.

Rajah2 menunjukkan satu organisma.

Diagram 2

Rajah2

Which of the following is true about theorganism?Antara yang berikut, yang manakah benartentang organisma itu?

A It is a multicellular organismIa adalah satu organisma multisel

B It is a unicellular organismIa adalah satu organisma unisel

C It reproduces by forming spores

Ia membiak dengan membentuk sporaD It makes its own food

Ia membuat makanan sendiri

3 Diagram 3 shows organisms J, K, L and M.Rajah3 menunjukkan organismaJ, K, L danM.

Diagram 3Rajah3

Which of the following represents J, K, L and

M?Antara yang berikut, yang manakah mewakiliJ, K, L danM?

J K L M

AEuglenaEuglena

HydraHidra

AmoebaAmeba

YeastYis

BHydraHidra

AmoebaAmeba

YeastYis

EuglenaEuglena

CHydraHidra

YeastYis

AmoebaAmeba

EuglenaEuglena

D AmoebaAmeba EuglenaEuglena YeastYis HydraHidra

4 Which of the following is true about theparticles of copper at room temperature?Antara yang berikut, yang manakah benarmengenai zarah-zarah kuprum pada suhu bilik?

A Can move freely in any directionBoleh bergerak bebas dalam semua arah

B Far apart and can move freely

Berjauhan dan boleh bergerak bebasC Can move in one direction only

Boleh bergerak dalam satu arah sahajaD Close together and can only vibrate about

their fixed positionsRapat dan hanya boleh bergetar padakedudukan yang tetap

J K L M


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5 Table 1 shows the classification of elementsinto metals and non-metals.Jadual1 menunjukkan pengelasan unsur-unsurkepada logam dan bukan logam.

MetalsLogam

Non-metalsBukan logam

AluminiumAluminium

CopperKuprum

J

SulphurSulfur

PhosphorusFosforus

K

Table 1Jadual1

Which of the following represents J and K?

Antara yang berikut, yang manakah mewakiliJdanK?

J K

AGoldEmas

LeadPlumbum

BZincZink

CarbonKarbon

CIodineIodin

SilverPerak

DOxygenOksigen

ChlorineKlorin

6. Which of the following percentage compositionof gases in the air is correct?Antara peratus kandungan gas-gas di dalamudara yang berikut, yang manakah benar?

GasGas

PercentagePeratus

A Carbon dioxideKarbon dioksida

0.3 %

BInert gasesGas nadir

9.7 %

C Oxygen/Oksigen 12 %

D Nitrogen/Nitrogen 78 %

7 Diagram 4 shows a candle burning inatmospheric air.Rajah4 menunjukkan sebatang lilin sedangterbakar dalam udara atmosfera

Diagram 4Rajah4

What are the observations at the end of theexperiment?Apakah pemerhatian di akhir eksperimen ini?

A The candle extinguishes and the waterlevel rises to SLilin padam dan aras air meningkat keS

B The candle continues burning and thewater level remains unchangedLilin terus menyala dan aras air tidakberubah

C The candle extinguishes and the waterlevel rises to PLilin padam dan aras air meningkat keP

D The candle extinguishes and the waterlevel remains unchangedLilin padam dan aras air tidak berubah

.


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8 Diagram 5 shows an experiment on respirationof a cockroach. The limewater turns cloudyafter 30 minutes.Rajah5 menunjukkan satu eksperimententang respirasi seekor lipas. Air kapurmenjadi keruh selepas30 minit

Diagram 5Rajah5

Which of the following is true about theexperiment?Antara yang berikut, yang manakah benartentang eksperimen itu?

A Ammonia has been releasedAmmonia telah dibebaskan

B Oxygen has been releasedOksigen telah dibebaskan

C Sulphur dioxide has been releasedSulfur dioksida telah dibebaskan

D Carbon dioxide has been releasedKarbon dioksida telah dibebaskan

.

9 Which of the following energy sources is

renewable?Antara sumber tenaga berikut, yang manakahboleh diperbaharui?

A Radioactive substances

Bahan Radioaktif

B Natural gas

Gas asli

C Coal

Arang

D Sun

Matahari

10 Diagram 6 shows a metal ball which cannotpass through its ring after being heated.Rajah6 menunjukkan sebiji bola besi tidakboleh melalui gelang itu selepas dipanaskan.

Diagram 6Rajah6

Which of the following had happened to theparticles of the metal ball?Manakah antara berikut yang berlaku kepadazarah bola besi?

A The shape of the particles changedBentuk zarah-zarah telah berubah

B The size of the particles increasedSaiz zarah-zarah telah bertambah

C The number of the particles increasedJumlah zarah-zarah telah bertambah

D The space between the particlesincreasedRuang antara zarah-zarah telahbertambah

11 Diagram 7 shows a vision defectRajah7 menunjukkan satu kecacatanpenglihatan.

Diagram 7.Rajah7

Name the vision defect.Namakan kecacatan penglihatan ini.

CockroachLipas

LimewaterAir kapur

Wire gauzeKasa dawai

DeliverytubeSalurpenghantar

RetortstandKakiretort


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A AstigmatismAstigmatisma

B Short sightednessRabun jauh

C Long sightednessRabun dekat

D Colour blindnessRabun warna

12 Which of the following animals has monocularvision?Antara haiwan berikut, yang manakahmempunyai penglihatan monokular?

13 Diagram 8 shows the apparatus used toinvestigate the rate of absorption of digestedfood substances.Rajah8 menunjukkan radas yang digunakanuntuk mengkaji kadar penyerapan makananyang dicernakan.

Diagram 8

Rajah8

Which of the following shows a positive resultwhen it is tested on the distilled water in theboiling tube?Antara yang berikut, yang manakahmenunjukkan keputusan positif bila air suling didalam tabung didih diuji?

A Benedicts solutionLarutan Benedict

B Millons reagentReagen Millon

C Iodine solutionLarutan iodin

D Filter paperKertas turas

14 Diagram 9 shows a food pyramid.

Rajah9 menunjukkan pyramid makanan.

Diagram 9Rajah9

Which types of food are found in level S?Jenis makanan yang manakah yang dijumpaidalam aras S?

A Fruits and vegetablesBuah-buahan dan sayur-sayuran

B Meat and proteins

Daging dan proteinC Cereals and riceBijirin dan beras

D Fats and sugarLemak dan gula

A B

C D


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15 The following information shows thecharacteristics of a group of plants.Maklumat berikut menunjukkan ciri-cirisatu kumpulan tumbuhan.

Leaves have parallel veinsDaun ada urat daun selari

Stem is softBatang lembut

Fibrous root systemSistem akar serabut

Which of the following plants has suchcharacteristics?Antara tumbuhan berikut, yang manakahmempunyai ciri-ciri tersebut?

A HibiscusBunga raya

B BalsamKeembong

C Sugar caneTebu

D PapayaBetik

16 Which of the following interactions can beused in the biological control?

Antara interaksi berikut, yang manakah bolehdigunakan dalam kawalan biologi?

A ParasitismParasitisme

B CommensalismKomensalisme

C CompetitionPersaingan

D Prey-predatorMangsa-pemangsa

17 Which of the following shows living things aredependent on non-living things?Antara berikut,yang manakah menunjukkanbenda hidup bergantung dengan benda tidakhidup?

A Plants carrying out photosynthesisTumbuhan menjalankan fotosintesis

B Plants competing for spaceTumbuhan bersaing untuk ruang hidup

C Animals eating plantsHaiwan makan tumbuhan

D Animals eating other animalsHaiwan makan haiwan yang lain

18 The following information shows the humanactivities.Maklumat berikut menunjukkan aktiviti-aktivitimanusia

What do the above activities have in common?Apakah persamaan aktiviti-aktiviti di atas?

A They help conserve biodiversityMenolong memulihara biodiversitiB They lead to species extinction

Mendorong kepupusan spesiesC They lead to reforestation

Mendorong penghutanan semulaD They are ways of extracting natural

resourcesPemprosesan sumber semulajadi

19 Which of the following form of copper sulphate

will dissolve fastest in water?Antara bentuk kuprum sulfat berikut, yangmanakah akan melarut paling cepat dalam air?

Form ofcopper

sulphateBentukkuprumsulfat

Volume ofwater

Isi padu air(cm3 )

TemperatureSuhu(oC)

A10g powder10g serbuk

100 30

B10g powder10g serbuk

10040

C10g powder10g serbuk

200 50

D10g crystal10g hablur

200 50


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20 What is the process of breaking down water

into its elements?

Apakah nama proses menguraikan air

kepada unsur-unsurnya?

A ElectrolysisElektrolisisB Boiling

PendidihanC Using magnet

Menggunakan magnetD Evaporation

Penyejatan

21 Diagram 10 shows a bicycle tyreconnected to a hand pump.Rajah10 menunjukkan tayar basikal

dihubungkan kepada sebuah pam tangan.

Diagram 10Rajah10

What will happen when the piston is pusheddownwards?Apakah akan terjadi bila omboh ditolak kebawah?

A The pressure of the air in S will notchangeTekanan udara dalamS tidak akanberubah

B The pressure of the air in S will increaseTekanan udara dalamS akan bertambahC Air from the tyre will flow into the pump

Udara dari tayar akan mengalir ke dalampam

D The volume of the air in S will increaseIsi padu udara dalamS akan bertambah

22. Diagram 11 shows a student pulling his bagthrough a distance of 2.0 m with a force of40N.Rajah11 menunjukkan seorang pelajarmenarik begnya sejauh2.0 m denganmenggunakan daya40N.

Diagram 11Rajah11

What is the work done by the student?Berapakah kerja yang dilakukan oleh pelajaritu?

A 20 JB 38 JC 42 J

D 80 J

23 Which of the following uses the greatest force?Antara aktiviti berikut, yang manakahmenggunakan daya yang paling besar?

A

B


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C

D

24 Diagram 12 shows a herbaceous plant with aspecial structure R.Rajah12 menunjukkan satu tumbuhan herbadengan satu struktur khasR.

Diagram 12Rajah12

Which of the following represents R?Antara yang berikut, yang manakah mewakili

R?

A Buttress rootAkar banir

B Clasping rootAkar cengkam

C TendrilSulur paut

D ThornDuri

25 Whale is a huge animal but it can move easilyin water becauseIkan paus adalah seekor haiwan yang besartetapi ia boleh bergerak dengan mudah dalamair kerana

A its skin acts as an exoskeletonkulitnya bertindak sebagai rangka luar

B water buoyancy supports its weightapungan air menyokong beratnya

C its weight is supported by its hugeendoskeletonberatnya disokong oleh rangka dalamnyayang besar

D the fluid in its body exerts outwardspressurebendalir dalam badannya mengenakan

tekanan ke luar

26 Diagram 13 shows designs of three trolleys, J,K and L, made from the same materials.Rajah13 menunjukkan reka bentuk tiga troli, J,K danL, yang dibuat daripada bahan yangsama.

Diagram 13Rajah13

Which of the following is the correct sequencefor increasing order of stability?Antara yang berikut, yang manakah urutanyang betul bagi susunan kestabilan menaik?

A J, K, LB K, J, LC L, K, JD L, J, K

R

J K L


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27 Diagram 14 shows a balanced lever system.Rajah14 menunjukkan satu sistem tuas yangseimbang.

Diagram 14Rajah14

What is the load of K?Berapakah bebanK?

A 20 NB 40 NC 60 ND 80 N

28 How does oxygen in the alveolus enter theblood?Bagaimanakah oksigen dalam alveolus

memasuki darah?

A By osmosisMelalui osmosis

B By reverse osmosisMelalui osmosis berbalik

C By diffusionMelalui resapan

D By transpirationMelalui transpirasi

29 Diagram 15 shows the cross-section of astem.

Rajah15 menunjukkan keratan rentas batang

Diagram 15Rajah15

What is the part labelled X?Apakah bahagian yang berlabelX?

A PhloemFloem

B XylemXilem

C StomataStomata

D EpidermisEpidermis

30 Which of the following is not a humanexcretory organ?Antara berikut yang manakahbukanorgan

perkumuhan manusia?

A KidneyGinjal

B SkinKulit

C NoseHidung

D LungParu-paru

31 Oxygen is an excretory product of plant.Oxygen is removed by the processOksigen ialah bahan kumuh tumbuhan.Oksigen disingkirkan melalui proses

A transpirationtranspirasi

B photosynthesisfotosintesis

C osmosisosmosis

D respiration

respirasi

40 N K

FulcrumFulkrum

0.2 m 0.4 m


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32 Diagram 16 shows the longitudinalsection of a flower.Rajah16 menunjukkan keratanmemanjang sekuntum bunga.

Diagram 16Rajah16

Which of the following parts form the malereproductive system?Antara bahagian-bahagian berikut, yangmanakah membentuk sistem pembiakanjantan?

A J and MJ danM

B J and LJ danL

C K and L

K danLD K and M

K danM

33 When does a human being experience thefastest growth rate?Bilakah manusia mengalami kadarpertumbuhan yang paling cepat?

A During old ageSemasa tua

B During infancyPeringkat bayi

C During adolesenceSemasa remaja

D During childhoodSemasa kanak-kanak

34 Table 2 shows the information about petroleumdistillation.Jadual2 menunjukkan maklumat tentangpenyulingan berperingkat.

TemperatureSuhu

Colourof

distillateWarnahasil

sulingan

ViscosityKelikatan

SootquantityKuantitijelaga

Below 80oCDi bawah

80oC

Colour-less

Tiadawarna

Very lowviscositySangatkuranglikat

NoneTiada

81

o

C -180oC

Light

yellowKuningmuda

Low

viscosityKuranglikat

A littleSedikit

181oC-250oC

YellowKuning

ViscousLikat

A largeamountBanyak

More than250 oCLebih

daripada250 oC

BrownPerang

VeryviscousSangatlikat

A verylarge

amountSangatbanyak

Table 2Jadual 2

Which of the following is true about thedistillation?Antara yang berikut, yang manakah benartentang penyulingan itu?

A The higher the boiling point, the more sootis producedSemakin tinggi takat didih, semakinbanyak jelaga

B The higher the boiling point, the lower theviscositySemakin tinggi takat didih, semakinrendah kelikatan

C The higher the boiling point, the paler thecolour of the distillateSemakin tinggi takat didih, semakin pucatwarna hasil sulingan

D As the boiling point increases, the distillatebecomes more combustibleApabila takat didih meningkat, hasil

sulingan semakin mudah terbakar


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35 Diagram 17 is the apparatus set-up toshow the effect of heat on coppersulphide. Gas J produced shows positiveeffect towards solution K.Rajah17 adalah susunan radas untukmenunjukkan kesan haba ke atas kuprum

sulfida. GasJ yang terhasil menunjukkankesan positif terhadap larutanK.

Diagram 17Rajah17

Which of the following represents gas J andsolution K?Antara yang berikut, yang manakah mewakili

gasJ dan larutanK?

J K

ACarbon dioxideKarbon dioksida

LimewaterAir kapur

BSulphur dioxideSulfur dioksida

LimewaterAir kapur

CCarbon dioxide

Karbon dioksida

Acidified potassiummanganate (VII)solution

Larutan berasidkalium manganat(VII)

DSulphur dioxideSulfur dioksida

Acidified potassiummanganate (VII)solutionLarutan berasidkalium manganat(VII)

36. Diagram 18 shows polystyrene balls, J, K, Land M that have been charged through frictionand hung in pairs.Rajah18 menunjukkan bebola polisterina, J, K,L danM yang telah dicaskan secara geserandan digantung secara berpasangan.

Diagram 18Rajah18

What conclusion can be made about thecharges of balls J, K, L and M?Apakah kesimpulan yang boleh dibuat tentangcas bebola J, K, L danM?

J K L M

ANegative

Negatif

Negative

Negatif

Positive

Positif

Positive

Positif

BNegativeNegatif

PositivePositif

NegativeNegatif

NegativeNegatif

CPositivePositif

NegativeNegatif

NegativeNegatif

NegativeNegatif

DPositivePositif

PositivePositif

NegativeNegatif

NegativeNegatif

37. Diagram 19 shows a 3-pin plug.

Rajah19 menunjukkan satu palam3 pin.

Diagram 19Rajah19

Which of the following represents R, S and T?

RS

T

J K L MKJ


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Antara yang berikut, yang manakah mewakiliR, S danT?

R S T

ANeutral wire

Dawai

neutral

Earth wireDawai bumi

Live wireDawai hidup

BLive wire

Dawai hidup

Neutral wireDawaineutral

Earth wireDawai bumi

CEarth wire

Dawai bumiLive wire

Dawai hidup


DLive wire

Dawai hidupEarth wire

Dawai bumi


38. Diagram 20 shows an electricitytransmission and distribution system from apower station to light industries.Rajah20 menunjukkan satu sistempenghantaran dan pengagihan tenaga elektrikdari stesen janakuasa ke kawasan industriringan.

Diagram 20Rajah20

Which of the following is true abouttransformers J, K and L?Manakah antara berikut yang betul tentangtransformer J, K danL?

J K L

A Step-upInjak naik

Step-downInjak turun


BStep-downInjak turun

Step-upInjak naik

Step-upInjak naik

CStep-upInjak naik

Step-upInjak naik

Step-upInjak naik

DStep-downInjak turun



39 Which of the following is true about stars andgalaxies in our Universe?Antara yang berikut, yang manakah benartentang bintang dan galaksi dalam AlamSemesta kita?

A Our Solar System is located in the MilkyWaySistem Suria kita berada dalam BimaSakti

B The Milky Way has an irregular shape

Bima Sakti mempunyai bentuk tak teraturC The atmosphere of the Sun consists ofphotosphere and chromosphere onlyAtmosfera Matahari terdiri daripadafotosfera dan kromosfera sahaja

D Stars have the same temperatureBintang-bintang mempunyai suhu yangsama

40

Who is mention in the statement above?

Siapakah yang dinyatakan dalam

pernyataan di atas?

A Neil Armstrong

B Nicholas Copernicus

C Johannes Kepler

D Al-Battani

Power stationStesen kuasa

Transformer station andswitch zoneStesen transformer dan

lapangan suis

Main substationPencawang masuk

Substation

Pencawang bahagian

Light industryIndustri ringan

11 kV

132 kV

33 kV

11 kV

J

K

L

Father of Modern AstronomyBa a Astronomi Moden

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