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 type of floor does not allow water seepage into soil easily?
  • A
    Earthen floor
  • B
    Pukka floor
    Correct
  • C
    Agricultural land
  • D
    Horticultural land
2
The three forms of water present in universe are
  • A
    Interchangeable
    Correct
  • B
    Can not be interchanged
  • C
    Present in atmosphere
  • D
    Remain in fixed state
3
A mass of water droplets, ice particles, dust particles floating in air up above forms the
  • A
    Water vapour
  • B
    Ice
  • C
    Rain
  • D
    Cloud
    Correct
4
In water cycle, sun
  • A
    Percolation
  • B
    Condensation
  • C
    Circulation
  • D
    Evaporation
    Correct
5
Which of the following statements is correct about ground water?
  • A
    It is trapped inside the rocks
    Correct
  • B
    It is main source of irrigation
  • C
    It is important part of water cycle
  • D
    It is formed by evaporation
6
Which one of the following is not responsible for shortage of water?
  • A
    Increasing industries
  • B
    Mismanagements of water
  • C
    Heavy rainfall
    Correct
  • D
    Increasing population
7
Which of the following activity does not involve use of water?
  • A
    Washing clothes
  • B
    Drying wet clothes
    Correct
  • C
    Bathing
  • D
    Washing utensils
8
In which of the following activity you use minimum amount of water?
  • A
    Washing clothes
  • B
    Bathing
  • C
    Brushing teeth
    Correct
  • D
    Mopping room
9
At high humidity, evaporation occurs
  • A
    Faster
  • B
    Change with time
  • C
    Same rate
  • D
    Slower
    Correct
10
Water is natural resource which is
  • A
    Exhaustible
  • B
    Inexhaustible
    Correct
  • C
    Exhaustible as well as inexhaustible
  • D
    All of these
11
Collection of rain water and stored it for future use is called
  • A
    Blue revolution
  • B
    Water storage tank
  • C
    Green revolution
  • D
    Rain water harvesting
    Correct
12
Which of the following factor do not influence the rate of evaporation?
  • A
    Source of water
    Correct
  • B
    Temperature
  • C
    Surface area
  • D
    Humidity
13
How many hydrogen and oxygen atom contain to form \({{\text{H}}_{\text{2}}}{\text{O}}\)?
  • A
    One atom of hydrogen and two atoms of oxygen
  • B
    Two atoms of hydrogen and one atom of oxygen
    Correct
  • C
    Two atoms of hydrogen and two atoms of oxygen
  • D
    Three atoms of hydrogen and two atoms of oxygen
14
Conservation is the
  • A
    No use of natural resources
  • B
    Fast use of natural resources
  • C
    Wise uses of natural resources
    Correct
  • D
    Very slow use of natural resources
15
Water table goes down due to
  • A
    Excessive use of river water
  • B
    Excessive rainfall
  • C
    Over withdrawing of ground water
    Correct
  • D
    Melting of ice on poles