Class 6 Water CBSE Questions & Answers

Class 6 · Water

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

Questions & Answers

1
Which one is not a use of water?
  • A
    Used for bathing and drinking
  • B
    Used for cleaning
  • C
    Used as fuel
    Correct
  • D
    Used as coolant
2
Sea water is not fit for drinking due to presence of
  • A
    Whale
  • B
    Aquatic plants
  • C
    Fishes
  • D
    Salts
    Correct
3
Water is a good
  • A
    Solute
  • B
    Solution
  • C
    Absorber
  • D
    Solvent
    Correct
4
Water present in sea and ocean are called
  • A
    Hard water
    Correct
  • B
    Transparent water
  • C
    Pure water
  • D
    Soft water
5
Which type of water do not form foam with soap?
  • A
    Salty water
    Correct
  • B
    Ponds water
  • C
    River water
  • D
    Soft water
6
Conservation of rain water is called
  • A
    Acid rain
  • B
    Rain water harvesting
    Correct
  • C
    Rain water collection
  • D
    Rain water purification
7
Which natural calamity is caused due to excessive raining?
  • A
    Salinity
  • B
    Soil erosion
  • C
    Flood
    Correct
  • D
    Drought
8
Presence of dissolved salt make the sea water
  • A
    Fit for drinking
  • B
    Saline
    Correct
  • C
    Fit for washing cloths
  • D
    Soft
9
Three-fourth of earth surface is covered with
  • A
    Water
    Correct
  • B
    Hill
  • C
    Mountain
  • D
    Land
10
Addition of undesirable substance to make it unfit for human consumption is called
  • A
    Water cycle
  • B
    Water work
  • C
    Water harvesting
  • D
    Water pollution
    Correct
11
Sustainable development is the
  • A
    Cutting forest for road
  • B
    Use of drinking water for washing car
  • C
    Wise and judicious use of natural resources
    Correct
  • D
    Setting up factory on forest land
12
Which of the most common method of obtaining ground water in rural areas?
  • A
    Tube well
    Correct
  • B
    Bore well
  • C
    Canal system
  • D
    Dug well
13
The level of ground water in the earth crest is called
  • A
    Water height
  • B
    Water table
    Correct
  • C
    Water gauze
  • D
    Water meter
14
Which of the following is not caused due to heavy rain?
  • A
    Flood
  • B
    Drought
    Correct
  • C
    Soil erosion
  • D
    Contamination of drinking water
15
Water dissolve large number of substance so, it is called as
  • A
    Natural solvent
  • B
    Common solvent
  • C
    Universal solvent
    Correct
  • D
    Universal solute