Class 6 Sorting Materials Into Groups CBSE Questions & Answers

Class 6 · Sorting Materials Into Groups

This is Science Class 6 Sorting Materials into Groups CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which one is a combustible substance?
  • A
    Liquid nitrogen
  • B
    Ghee
    Correct
  • C
    Solid carbon dioxide
  • D
    Water
2
Which is a magnetic material?
  • A
    Iron
    Correct
  • B
    Aluminium
  • C
    Copper
  • D
    Silver
3
Which is lighter than water?
  • A
    Stone
  • B
    Petrol
    Correct
  • C
    Diamond
  • D
    Steel
4
Properties of metal due to which it can be beaten into thin sheet is called
  • A
    Solubility
  • B
    Magnetic
  • C
    Ductility
  • D
    Malleability
    Correct
5
Which one is not a transparent object?
  • A
    Thin sheet of plastic
  • B
    Muddy water
    Correct
  • C
    Glass
  • D
    Clean water
6
The substance through which light do not pass is called
  • A
    Opaque object
    Correct
  • B
    Semiconductor
  • C
    Translucent object
  • D
    Transparent object
7
Which one is a compound?
  • A
    Iron
  • B
    Gold
  • C
    Common salt
    Correct
  • D
    Silver
8
Metallic object loose their lustre due to
  • A
    Oiling
  • B
    Corrosion
    Correct
  • C
    Wetting
  • D
    Melting
9
The ability of solute a to get dissolved in to a solvent is called
  • A
    Freezing
  • B
    Melting
  • C
    Liquidity
  • D
    Solubility
    Correct
10
Rusting of iron takes place in presence of
  • A
    Air only
  • B
    Any gas
  • C
    Air and moisture
    Correct
  • D
    Moisture only
11
Making orderly arrangement of materials is called
  • A
    Classification
    Correct
  • B
    Dividing
  • C
    Grouping
  • D
    Division
12
Newspaper, a book, a copy, a diary are made up of
  • A
    Leather
  • B
    Paper
    Correct
  • C
    Wood
  • D
    Plastic
13
CNG stands for
  • A
    Common natural gas
  • B
    Compound natural gas
  • C
    Compressed natural gas
    Correct
  • D
    Compressed neutral gas
14
Substances that can burn easily are called
  • A
    Non-combustible substance
  • B
    Impermeable substance
  • C
    Permeable substance
  • D
    Combustible substance
    Correct
15
Non-metal which is good conductor of electricity is
  • A
    Sulpher
  • B
    Graphite
    Correct
  • C
    Diamond
  • D
    Nitrogen