A polished marble surface shines brightly while a brick wall appears dull. This indicates:
  • Both are shiny
  • Marble is shiny, brick is not
  • Brick is smooth
  • Marble is heavier
Which of these is smooth?
  • Chalk
  • Paper
  • Rubber
  • Polished marble
We can see clearly through glass.
  • True
  • False
Which of the following materials does not allow light to pass through?
  • Plastic wrap
  • Cardboard box
  • Transparent glass
  • Thin fabric
Which is better for a raincoat?
  • Cotton
  • Plastic
  • Wool
  • Paper
For making a kite, which material will you choose?
  • Stone
  • Glass
  • Paper
  • Metal
Match the objects: Apple-?, Chair-?, Shirt-?
  • Fruit, Furniture, Cloth
  • Stone, Food, Plastic
  • Metal, Glass, Rubber
  • Paper, Cloth, Wood
Any substance that is used to create an object is referred as ______
  • substance
  • element
  • material
  • component
Why do shiny materials lose their lustre?
  • Shiny materials lose their lustre due to reaction of air and moisture.
  • Shiny materials lose their lustre from exposure to water.
  • Shiny materials lose their lustre due to excessive polishing.
  • Shiny materials lose their lustre because of high temperatures.
______ is an insoluble material
  • Sugar
  • Salt
  • Sand
Anything that has mass and occupies space is called Volume
  • True
  • False
_____ is a transparent object
  • Plastic
  • Frosted glass
  • Cellophane
  • Coloured glass
______ gas are highly soluble in water.
  • Nitrogen
  • Carbon dioxide
  • Helium
  • Oxygen
Which one is the correct form of Millilitre?
  • ml
  • Ml
  • mL
  • mLs
The space occupied by water in a jar is called ______
  • capacity
  • mass
  • density
  • volume
Which of the following does not have mass?
  • Light
  • Gases
  • Water
  • Air
What does 'All that glitters is not gold ' means?
  • That all materials shine
  • Gold is not shiny
  • Gold are not glitters.
  • Not all the materials shine are materials.
Rubber is ______ then sponger, but ______ than iron (hard / soft)
  • soft / hard
  • hard / hard
  • soft / soft
  • hard / soft
Lustrous means materials that can shine
  • True
  • False
Is it good to use paper utensils to cook?
  • Yes, paper utensils are safe for cooking.
  • No, it is not good to use paper utensils to cook.
  • Paper utensils can enhance the cooking process.
  • Using paper utensils is environmentally friendly.
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