Final Exam p1 f2(2006) New
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Final Year Examination
Science Form 2 2006
Paper 1
Time: 1 hour
Instruction:
Answer all questions. Choose the best answer for each question from
the four options given
1 Which arrow represent the frictional force and gravitational force respectively?
Frictional
force
Gravitational
force
A S R
B S P
C P S
D R Q
2 What is the function of the part labeled P?
A Is found in the bottom of the nose cavity
B Is evaluates the smell
C Is to clean the air that enters to lung
D Is to smell and sends impulses to the brain through nerve cells
3 Why the bones in humans and land vertebrates are spongy?
P
R
P
Q
S
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A Enables them to swim in water
B Becomes longer
C Becomes lighter
D Becomes crispy
4Figure shows a plant has leaves which are sensitive to touch.
By closing its leaves, this plant will be able to
A retain water which falls onto its leaves
B absorb carbon dioxide that is necessary for photosynthesis
C trap any insects that touch it leaves
D reduce the loss of water through its leaves
5
The figure above, after few days what do you notice about the seedlings ?
I The root curve up
II The shoots grow upright
III The shoots bend towards the light
A I and II only
B I only
C I and III only
D I, II and III
Light
Soil + water
Dry air
Silica gel
Germinating seed
Soap tray
Box
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6.
A bat can fly freely at night without knocking itself against the walls of a
cave or trees around it as shown in figure. This is brought about by it acute
sense of
A Taste
B Hearing
C Touch
D Sight
7 Figure below shows a class of food.
These class of foods are rich in
A fats
B vitamins
C protein
D carbohydrates
8 A section of the human digestive system is show in figure below.
In which part does the food passes through by peristalsis?
A P
B Q
C RD S
Question 9 and 10 is based on figure below.
P
R
S
Q
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9 At the end of 30 minutes, what is found in the water outside the visking
tube?
A Water only
B Starch solution
C Amylase solution
D Sugar solution
10 Which one of these reagents will give a positive result when it is heated
with the water outside the Visking tube at the end of 30 minutes?
A Iodine solution
B Millon's reagent
C Benedict's solution
D Starch solution
Question 11 and 12 are based on table
Characteristics P Q
Type of roots Fibrous root system Tap root system
Type of stem X Y
Number of cotyledons inseeds
One cotyledon Two cotyledon
Type of veins foundon leaves
Leaves have parallelveins
Leaves havenetwork veins
11 Which of the following is an example of Q?
A Maize plant
B Coconut plant
C Mango plant
D Paddy plant
12 The correct answer for X and Y are
X Y
A Woody stem Woody stem
B Soft stem Woody stem
C Woody stem Soft stem
DSoft stem Soft stem
13 Based on figure below, which of the following is true?
Visking tube
Starch solution +amylase
Water at37°C
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A Both reproduces by budding
B Both possess chlorophyll for manufacturing food
C Both possess real leaves, stems and real roots
D The two living organisms live as parasite or saprophyte
14 Figure shows the classification of non-flowering plants
What are probably the plants labeled as X ?
A Mushroom
B Algae
C Monocotyledon
D Dicotyledon
15.
A group of students carry out an experiment shown as above. After 20
minutes, the garden snail moved into the dark area. We can conclude that
I garden snails prefer to live in a dark environment
II sunshine can damage the garden snails
III garden snails are afraid of brightness
A I only
B I and II only
C II and III only
D I, II and III only
Fern Moss
Non-flowering plants
Fern Moss Fungi X
Garden
Cardboard
Cardboardcover
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16 What energy causes by gas particles to collide with the walls of a container?
I Heat energy
II Air pressure
III Gas pressure
A I only
B II and III only
C I and II only
D III only
17 What will happen if the syringe was pulled up?
A Water cannot sucked into the syringe.
B Water can sucked into the syringe.
C There is nothing happen to the waterD Water is sucked up and the flows back to beaker.
18 Figure shows a rubber sucker hook.
Which area is having a low pressure?
I A
II B
III C
A I only
B II and III only
C I and II only
D III only
Pulled
Syringe
Beaker
Water
Airpressure
Airpressure
A
B
C
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19
What types of force are X and Y as described in table above?
X Y
A Frictional Gravitation
B Gravitation Frictional
C Magnetic Electrostatic
D Electrostatic Magnetic
20 If the weight of a box is 350 N. What is its mass?
A 35 kg
B 350 kg
C 35 000 kg
D 35 g
21 Figure shows a worker is pulling a card box with a force of 200 N.
What is the work done by the worker if he take 5 minutes to pull the box over a
distance of 5 M?
A 40 J
B 100 J
C 1 000 J
D 4 000 J
22 Mr. Shamsul with weight 45 kg climb up the mountain with the height of
10 m in 1 minute. Find the power.
A 7.5 J/s
B 75 J/s
C 45 J/s
D 450 J/s
Situation Force
A bus traveling from town P to town Q X
Satellite to move in an orbit round the Earth Y
200N
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23 A plastic ruler is used to rub on a soft cloth. This is an effect of
A magnetic force
B gravitational force
C electrostatic force
D frictional force
24.
Figure shows two animals, they are supported by
I hard exoskeletonsII exoskeletons
III hydrostatic skeletons
A I and II only
B II and III only
C II only
D III only
Question 25 and 26 are based on figure above.
25 What is R?
A Pelvic girdle
B Backbone
C Shoulder
D Pectoral girdle
26 What is P?
A Pelvic girdle
B Pectoral girdle
C Bone
D Hip
Jell fish Starfish
P
R
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27 Refer to figure below, which one of the following is their support systems?
A Twining stems
B Holdfast roots
C Thorns
D Tendrils
28 Which of the following has hydrostatic skeleton?
A
B
C
D
29 The figure above shows a car.
Which one of the following improve the stability of the car?
A Change the tyre of the car to a better quality
B Lower the centre gravity of the carC Upgrade the engine of the car
D Fetch lesser passengers
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30 Which of the objects in figure does not have a centre of gravity located
within its own structure?
A J
B K
C L
D M
31 The figure below shows an experiment which uses 3 wooden blocks of the
different height and base areas placed on a rough piece of board.
What is the order in which the models topple over from the last to the first when the
board is tilted.
A X , Y , Z B X , Z , Y
C Y , X , Z
D Z , X , Y
32 The figure above shows a person standing with different style, why style Q is more
stable than style P?
A Because style Q is more cool
B Because style Q has a lower centre of gravity and larger base than style P
C Because style P has a higher centre of gravity and smaller base area than style Q
D Because style Q is more confidence
J
K
L
X
Y
Z
P
Q
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33 Based on figure below, where is fulcrum?
A P
B Q
C R
D S
34 How much effort is required to lift a load of mass 40 kg?
A 20 N
B 40 NC 200 N
D 400 N
35 Figure below shows a boy pulling a box by using a pulley. Which of the
following example are similar class lever as shown as diagram below?
A Scissors
B Fishing rod
C Bottle opener
D Paper cutter
R
Q
P
S
2
80 cm load
effort
fulcrum
(Assume that 1 kg = 10 N)
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36.
The chart above shows a simple machine that can be classified into three group.
Which of the following is true?
AB
C
D
37 The lever in figure below is in a position of equilibrium. What is the effort
need to maintain that equilibrium?
A 140 N
B 180 N
C 200 N
D 240 N
Simple machines
Levers
example
classified as
First-class lever
Examples
See-sawX
●
●
Second-class lever
Examples
Bottle openerY
●
●
Third-class lever
Exam les
BroomZ
●
●
X
Y
Z
Knife Using a nail to open
the cover of a tin
Scissors
Opening the hood
of a car Ice tongsNutcracker
Paper cutter Crowbar Arm
Pliers Wheel barrow Fishing rod
90 cm
60 cm
80 N
Effort
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38 Figure below shows a lever in equilibrium.
What is the value of P?
A 33 N
B 34 N
C 35 N
D 36 N
39 The following are the principle of stability that we apply in our daily
activities except
A weight lifter need to spreads his leg when lifting a heavy weight
B boxers stand with their feet wide apart
C usage of walking stick by old person
D straight our bodies when climbing a mountain
P 20 N
5 cm 9 cm
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40 Figure shows a nature's way of recycling water. What is the process Y in the
cycle?
A Evaporation
B Heating
C Condensation
DBoiling
Clouds
Vapour
Rain
Water Y