EWT | Academic Question

Questions
Question (1)
QN004510
Which of the following is referred to as a material?
  • (A) Only metals
  • (B) Any substance used to create an object
  • (C) Only natural substances
  • (D) Only liquids

Correct Answer: B
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Question (2)
QN004511
A notebook and a wooden table are different objects. Which statement is correct?
  • (A) Both must be made of the same material
  • (B) Different objects can be made of different materials
  • (C) Objects cannot be made from more than one material
  • (D) Materials and objects are the same

Correct Answer: B
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Question (3)
QN004512
Which activity best represents classification?
  • (A) Breaking objects into pieces
  • (B) Arranging objects into groups based on common properties
  • (C) Measuring the weight of objects
  • (D) Colouring objects

Correct Answer: B
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Question (4)
QN004513
A student groups objects based on colour, while another groups the same objects based on shape. What does this show?
  • (A) Classification is impossible
  • (B) Objects can be classified using different common properties
  • (C) Shape is more important than colour
  • (D) Colour is more important than shape

Correct Answer: B
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Question (5)
QN004514
Which property is most suitable for grouping a steel spoon and an aluminium foil together?
  • (A) Colour
  • (B) Hardness
  • (C) Lustre
  • (D) Shape

Correct Answer: C
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Question (6)
QN004515
The main reason a tumbler is made of glass, steel or plastic instead of cloth is that these materials
  • (A) are colourful
  • (B) can hold water without letting it pass through
  • (C) are always heavier
  • (D) are opaque

Correct Answer: B
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Question (7)
QN004516
A pen contains plastic, metal and ink. This shows that
  • (A) one object may be made of different materials
  • (B) all objects are made of plastic
  • (C) metals and plastics cannot be used together
  • (D) ink is not a material

Correct Answer: A
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Question (8)
QN004517
Three balls of the same size are made of different materials. When dropped from the same height, they bounce to different heights. This indicates that
  • (A) size alone decides bounce
  • (B) material affects the properties of an object
  • (C) colour affects bounce
  • (D) heavier balls always bounce higher

Correct Answer: B
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Question (9)
QN004518
Which ball would be most suitable for playing tennis?
  • (A) Tennis ball
  • (B) Cricket ball
  • (C) Hand exercise ball
  • (D) Stone ball

Correct Answer: A
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Question (10)
QN004519
Materials that have shiny surfaces are called
  • (A) translucent
  • (B) opaque
  • (C) lustrous
  • (D) soluble

Correct Answer: C
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