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This paper consist of 40 questions. Answer all.

1.What is a natural phenomena?A.The field of knowledge that is concerned only with soil.B. Occurrences that take place in the natural world.C. Occurrences that involve living things only.D.Knowledge about the development of science andtechnology.

2.

K, L, M, and N are steps involved in a scientific

investigation. Rearrange them in the correct order.

A.K, L, M, NB. L, K, M, NC. M, K, L, ND.N, L, K, M3.

A relationship between the measurements of X with mass and

the gravitational force is shown above. Which of the

following is X?

A.WeightB. ForceC. VolumeD.Area

4.

Figure above shows an experiment to determine the volume

of an irregular shaped object. What is the volume of the stone

and cork?

A. 15 20B. 15 35C. 35 20D. 35 70

5. Figure above shows a leaf that has been tracedonto graph paper. What is the estimated area ofthe leaf?

A.4 cm2B. 5 cm2C. 6 cm2D.7 cm2

6.

A total amount of 25 cm3

of water is discharged

from the burette into a beaker as shown in the

figure above. If the final volume of water in the

burette is 30 cm3, what is the initial reading in the

burette?

A.5 cm3B. 25 cm3C. 35 cm3D.

55 cm

3

7.

K- analysing data

L- interpreting data

M- recording data

N- making conclusions

X= mass x gravitational force

Stone (cm3) Cork (cm

3)

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Five marbles of the same size are added into water in a

measuring cylinder as shown in above figure. The level ofwater rose to the 45 cm

3mark on the measuring cylinder. If

each marble has a volume of 2 cm3, what is the volume of

water in the measuring cylinder?

A.35 cm3B. 43 cm3C. 47 cm3D.55 cm3

8.

Which of the following is true about the experiment shown in

figure above?

A.The total volume of water and cork is 50 cm3.B. The volume of glass is more than the volume of water.C. The volume of cork is less than the volume of glass by 15

cm3.

D.The total volume of cork and glass is 30 cm3.9.Your school laboratory has a bottle of alcohol. Which of the

following labels would you paste on the bottle?

A. C.

B. D.

10.Diagram below shows the apparatus set-up ofpendulum experiment.

Which of the following is the manipulated variable

of the pendulum experiment?

A. The weight of the bobB. The length of the pendulumC. The size of the bobD. The thickness of the string

11.

Diagram above shows the set-up of a pendulum

experiment. The time recorded by a student for

the simple pendulum in diagram above to make50 swings is 80 seconds. What is the period of one

swing?

A.0.6 secondB. 1.0 secondC. 1.2 secondsD.1.6 seconds

12.You have to measure accurately 68.3 cm3 of aliquid. Which apparatus would you use?

A.Measuring cylinderB. A pipetteC. A half-metre ruleD.Vernier calipers

13.Table 1 shows the volumes of similar metal bobs which aredetermined with the water displacement method.

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What is the volume of 6 similar metal bobs?

A.5cm3B. 12cm3C. 15cm3D.18cm3

14.Diagram belowshows the position of eyes when takingmeasurements. Which of the above shows the correct

position of eye?

15.Diagram below shows three steps, Q and R, taken todetermine the volume of a cork.

What is the correct sequence to measure the volume of the

cork?

A.P Q RB. R P QC. Q R PD.Q PR

16.The table shows four substances p, Q, R, and Swith different densities.

Which of the following will sink in the water of

density 1 g cm-3

?

A. P and QB. P and RC. R and SD. Q and S

17.Table below shows three type of liquid with theirrespective densities.

Which of the following figure correctly shows the

positions of X, Y, and Z?

A. B.

C. D.

18.Table below shows the volumes of differentquantities of metal bobs, found using the water

displacement method.

Predict the volume of 5 metal bobs.

A.3 cm3B. 9 cm3C. 15 cm3D.18 cm3

19.Which of the following is correctly matched?

Quantity of

metal bobs Volume(cm)3

2 6

4 12

Substances Density (g cm-3

)

P

Q

R

S

0.24

0.92

2.70

19.23

Liquid Density/g cm-3

X 1.0

Y 0.7

Z 13.6

49 cm3

water

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20.Diagram below shows an activity to determine the volumeof marbles.

Calculate the average volume of a marble.

A.3 mlB. 9 mlC. 18 mlD.54 ml

21.The following information is about the sequences of using amicroscope.

What is the correct sequence of using the microscope?

A.P, Q, R, SB.

Q, R, S, PC. R, P, Q, S

D.S, P, R, Q

22.

Which of the following shows that the cell of

above figure is an animal cell?

A. Small sizeB. Presence of nucleusC. No chloroplastD. Presence of cell wall

23.

23.Diagram above shows a type of tissue in thehuman body. The tissue is

A.nerve tissueB. muscle tissueC. epithelial tissueD.connective tissue

24.Which of the following sequence of steps shouldbe taken to prepare a slide of cheek cell?

A.P, Q, R, SB. P, R, Q, SC. P, S, Q, RD.Q, P, R, S

Quantity Symbol of

unit

Instrument

Length of cloth m External calipers

Mass of copper

plate

N Spring balance

TemperatureoC Thermometer

Period of

pendulums

oscillation

cm Thread and ruler

A.

B.

C.

D.

P- Adjust the mirror

Q- Use the low-power objective lens

R- Place the microscope in a brightly lit area

S- Adjust the coarse focus knob

nucleus

P-Scape the inside of your cheek

with a toothpick

Q-Put a drop of iodine on the cheek

cell

R- Put a drop of water on the cell

S- Close slide with a glass cover

marble

water

final readinginitial reading

54 ml45 ml

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25.

Figure above shows a structure in the organisation of human

cells. Which of the following can this structure be grouped

with?I. Ovum

II. SpermIII. TestisA.II onlyB. I and II onlyC. II and III onlyD.I, II, and III

26.

Table above shows two groups of organisms, Xand Y, with

their respective examples. Which of the following

statements is true?

A.Organisms of groupXare unicellular organismsB. Organisms of group Ydo not have cell wallsC. Organisms of group Ydo not have cell membranesD.Organisms of groupXdo not have chloroplast

27.Figure above the cell organisation of an organism. Which of

the following can be grouped as X?I. Pancreas

II. PlateletIII. Red blood cellA.II onlyB. I and III onlyC. II and III onlyD.I, II, and III

28.Which pair of cell and its function is correctly matched?Cell Function

Epithelial cell Transmit nerve impulses

Nerve cell Kills bacteria

Muscle cell Enable movement

Red blood cell Forms the skin of the body

29. Which of the following is not correctly matched?

30.Which of the following shows the correctsequence of cell organization in the human body?

A. Tissue System Cell OrganB. Cell Tissue Organ SystemC. Organ Cell Tissue SystemD. Cell Organ Tissue System

31.Which of the following parts can be found inhuman skin cell?I. Cell membrane

II. VacuoleIII. CytoplasmIV. Cell wall

A. I and III onlyB. II and IV onlyC. I, II, and III onlyD. I, II, III, and IV

32. Figure above shows human cell organisation.Which of the following is represents by Xand Y?

A. Kidney SpermB. Stomach White blood cellC. Epithelial tissue LungD. Platelet Nerve cell

Group Example

X Spirogyra, mould,

HydraY Paramecium, Amoeba

Organ System

Lungs Respiratory

Intestine Digestive

Kidneys Blood circulatory

Ovary Reproductive

Organisms Characteristics

X

has chloroplast and a

fixed shape

Y

no cell wall and

chloroplast

X tissue organ system

A.

B.

C.

D.

Cell X Y System

X Y

A.

B.

C.

D.

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33. Which of the following are organismsXand Y?

A.Euglene YeastB.AmoebaParameciumC. Spirogyra AmoebaD.

Spirogyra Euglena

34.Which of organization of cells marked A, B, C and D inabove figure is formed by a group of tissues to perform the

same function?

35.The following shows organs paired with their respectivesystems. Which of the following is correctly paired?

A.Brain NervousB. Kidney DigestiveC. Muscle SkeletalD.Heart Respiratory

36.

Figure above shows the structure of a cell in human body.

What is the function of the cell?

A. Transport oxygenB. Enable movementC. Send nerve impulsesD. Fights against disease

37. Table below shows the organization of cells to formXandY. Which of the following is represented by Xand Ybased

on the explanation stated?

A. Tissue SystemB. Organ SystemC. System OrganD. Tissue Organ

38.A type of living cell carries out the process ofphotosynthesis. Which of the following is the

other characteristic of the cell?

A. Does not have chlorophyllB. Cell membrane is not permeableC. Has various shapeD. Has large vacuoles

39. Table above show organs for systemX, YandZ.Which of the following systems are represented

byX, YandZ?

A. Blood circulatory Reproductive ExcretoryB. Digestive Nervous ReproductiveC. Excretory Blood Reproductive

circulatory

D. Nervous digestive Excretory

40.The following are statements about an animal cell.

Which of the following cells is described by the

statement?

A.Ovum cellB. Sperm cellC. Red blood cellD.White blood cell

Cell

organisation

Explanation

X

A group of cell that carry out

the same function

Y

Two or more types of tissues

together perfoming a certainfunction

System Organ

X Skin, lung

Y Vein, heart

Z Uterus, ovary

YX

A B DC Organism

Organ System

X Y

- The smallest cell in the human body

- Can move by itself

X Y Z

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