Quiz

Ahad, 20 November 2011

Contoh Latihan Sains Tahun 4
SECTION A

Answer all questions.

Every question is followed by  four answer A, B, C and D.  Choose the correct answer. Then, blacken your answer on the answer sheet provided. The suggested time for this section is 45 minutes. If  you are unable to answer a question, proceed to the next question.


1              What are the basic needs of human beings ?

S    Food
T    Water
U   Shelter
V    Air

A   S and U only
B   T and V only
C   S, U and V only
D   S, T, U and V

2              The diagram below shows an experiment.
 
Which of the following may happen after one week ?

A   The mouse will grow.
B   The mouse will die.
C   The mouse will compete to get food.
D   The mouse will compete to get air.




3              The diagram below shows two potted plants. The plants were put in a bright place.
 
             After a few days, plant A grow taller but plant B died. What conclusion can
             you make from the experiment ?

            A   Plants need air to live.
            B   Plants need water to live
C   Plants need sunlight to live.
D   Plants need a suitable temperature to live.

4              What happens when humans inhale and exhale ?


Inhale
Exhale
A
Air is taken into the body
Air is given out of the body.
B
Air is given out of the body
Air is taken into the body.
C
Water is taken into the body
Water is given out of the body.
D
Water is given out of the body.
Water is taken into the body.
.

5              We need to remove (excrete) waste materials from our bodies because the
waste materials will

A   make us weak.
B   make us grow tired easilly.
C   make us put on weight quickly.
D   make us become unhealthy


6              What is meant by excretion ?

A   Discharging digested materials.
B   Discharging toxic fluid which can be found in the body.
C   Discharging the materials that are not needed by the body.
D   The removal of waste products in the form of feaces and urine.

7              A pupil quickly withdrew his hand when he accidentally touched a hot iron. What life process is shown by the pupil?

A   excretion
B   breathing
C   defecation
D   respond to stimuli

8              The pictures below shows four animals.
                   Which of the above animals reproduce by laying eggs?

                   A        P and Q
                   B       Q and R
                   C        P, Q and S
                   D       Q, R and S                                    
                
9              The diagram below shows a type of animal.



The animal protects itself from enemies by

A         rolling up its body
B         producing bad smells
C         pretending to be dead
D         having a poisonous sting

10        The plant below cannot be eaten by animals because

 
A         its stems have thorns
B         its stems produce latex
C         its leave have fine hairs
D         its leaves have bitter taste


11        The diagram below shows a  plant grown from suckers.

 
       Which of the folowing plant reproduce through the same method  ?
     
            I           Pineapple
            II          Mushroom
            III         Hibiscus
                 
            A         I only
            B         I and II only
            C         II and III only
            D         I, II and III only

12        The picture below shows  four animals, W, X, Y and Z.

      Which of them reproduce by giving birth  ?
     
      A         W and Z
      B         X, Y and Z
      C         W,X and Y
      D         W, X, Y and Z

13        Which of the following animals uses gills as breathing organs ?

14        A plant has these characteristics.


·                     Roll up its leaves
·                     Has a layer of wax on  the leaves
 
  
        
       
        

           What is the purpose of these characteristics ?

            A         To protect the plant from losing too much water.
            B         To protect the leaves from being eaten by animals.
            C         To prevent insect from laying eggs on the leaves.
            D         To prevent rainwater from collecting on the leaves.


15        The diagram below shows an animal.

            How does this animal survive in extreme weather in its habitat ?

            A         They have thick fur.
            B         They wallow in rivers.
            C         They have humps to store food and water.
            D         They have a thick layer of fat beneath their skin.






16           Which of the following is true ?
           

ANIMALS
HOW THESE ANIMALS PROTECT THEMSELVES
A
Millipedes
Curl up their bodies
B
Porcupines
Have two large spots on their wings
C
Bed bugs
Have venomous stings
D
Chameleons
Have hard scales

17       Which of the followings animals have sharp claws to protect themselves from
           being attacked by enemies ?

I           cat
II          Elephant
III         Tiger

A         I only
B         III only
C         I and III only
D         I, II and III

18        Which of the following are waste products of humans ?

I           Carbon dioxide
II          Sweat
III         Oxygen
IV         Urine

A         I and II only
B         I and III only
C         I, II and III only
D         I, II and IV only

19        The diagram  shows a plant responds to

            A         air
            B         touch
            C         gravity
            D         sunlight

20        The diagram below shows the life cycle of an animal.

                  This is most probably the life cycle of a

                  A   Frog
                  B   Chicken
                  C   Butterfly
                  D   Cockroach

21        Which of the below are the basic needs of humans?



I     Food
II    Air
III   Sunlight
IV   Shelter

 








            A         I, II and III only
            B         I, II and IV only
            C         I, III and IV only
            D         I, II, III and IV


22        The plant is grown from suckers is ............

            A         banana
            B         balsam
            C         rose
            D         ginger


23        When human defecate, it produced

            A         urine
            B         water
            C         sweat
            D         faeces



24        The information below shows the specific characteristics of a plant.




S  Has stem that can bent
S  Has strong and big stem
 







            This shows that the plant can protect from ..............................

            A         enemies
            B         dry region
            C         strong wind
            D         excessive loss of water

25        The plants that has fine hairs to protect itself from enemies is

            A         mimosa
            B         bamboo
            C         yam plant
            D         papaya tree

26        Animals need air to…

      A         help them grow and stay healthy.
      B        help them breathe.
      C         protect them from danger.
      D         build up their muscles.
           

27        The diagram below shows a simple experiment. 

 
            The experiment above shows that animals need…

            A        sunlight                       
            B         food
            C        air
            D         water.


28        Based on the diagram below, the housefly and the lizard will die because they do not get….

              A       water supply.         
              B       food supply.
              C       air supply.                     
              D       enough space.

29        Which of the following seeds will grow after a week?


30        A potted plant is placed in a box as shown in the diagram.

What will happen to the plant after two weeks?

A         the plant wilts.
B         the leaves of the plant become yellow.
C         the plant grows towards the hole.
D         the plant grows upwards.

















  

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