KUIZ SAINS soklan

7/27/2019 KUIZ SAINS soklan

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KUIZ SAINS

FESTIVAL SAINS DAN MATEMATIK


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SECTION A


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1) The following diagram shows an experiment.

What is the volume, in cm3, of one marble?

A 2.5

B 2.0

C 1.8

D 1.5


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2) Which of the following measurements

shows the mass of an object?

A 100 K

B 250 kg

C 300 s

D 450 m


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3) Which of the following structures

are found only in plants?

I Chloroplast

II Cell membrane

III Vacuole

A I and II only B I and III only

C II and III only D I, II and III


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6) Same type of cells performing thesame function make up

A A tissue.B An organ.

C A system.

D An organism.


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7) Which properties are found in a

block of iron

Arrangement of particlesAttractive forces between

particles

AClosely arranged and orderly weak

B Closely arranged and orderly strong

C Not arranged weak

D Not arranged strong


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8) Figure shows the changes in the state of matter.

Which of the following matches the changes in the state of

matter as shown in the figure?

A S : Melting, V : condensation, X : sublimation

B T : melting, U : condensation , W : sublimation

C S : freezing, U : boiling, X : sublimation

D T : freezing, V : boiling, W : sublimation


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9) Which of the following is not matter?

A Wood

B Margarine

C Light

D Air


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10) Which of the following describes the

movement of particles of water in a glass of

water?

A The movement is limited because the

particles are arranged in an orderly way.

B The movement is random without a

definate direction

C The movement is the fastest and freelyD The movement is only a vibration of a

fixed position


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11) Why does a mixture of 50 ml water with 50 ml

alcohol produce a mixture that is less than 100 ml?

A There is a portion of water evaporateddue to the heat from the surroundings.

B There is space in between the water andalcohol particles.

C A random movement occurs in the water

and alcohol particles.D Contraction occurs in the volume of

water.


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12) Particles of matter move the fastest in

A liquid alcohol

B oxygen gas

C metal rulerD palm oil


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13) Based on the statement above, name the

process involved.

A Vaporisation

B CondensationC Freezing

D Boiling


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14) Diagram shows a result of an

experiment when solid X and Y

are put into liquid P, Q, and R.Which of the following is the

ascending order of the density of

P, Q, R, X, Y?

A P, Q, R, X, Y

B P, X, Q, R, Y

C X, P, Q, R, YD Y, R, Q, X, Y


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15) Which of the following hazard warning

symbols tells us that a substance burns easily?

A

C D

B


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16) Which of the following is true?

A 0.29m = 29 cm

B 0.29m = 1.9 cm

C 0.29m = 290 cmD 0.29m = 290 km


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17) 13.2 km is equal to

A 0.132 m

B 1320 m

C 13 200 mD 0.0132 m


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18) Which of the following affects the periodof oscillation of the pendulum shows in figure

A Length of the pendulum

B Mass of bobC Weight of bob

D Number of oscillations


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19) Which of the following is the most suitable

measuring tool for measuring tool

for measuring the length of a river on a map?

A Metre rulerB Half metre ruler

C Measuring tape

D Thread and metre ruler


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20) Figure shows a measuring tool. Together with a metre

ruler, the measuring tool can be used to measure the

A Length of a curve

B Diameter of a marbleC External diameter of a

beaker

D Internal diameter of a test-tube


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SECTION B


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150.0 g6.0 cm

10.0 cm

5.0 cm


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AB

E

C

D

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