Smartindia Classroom
CONTENTS
English
Maths
Computer
General Knowledge
Science
Back to home
Start Practice
Question-1
The process of obtaining salt from sea water involves:
(A)
Evaporation
(B)
Condensation
(C)
Sublimation
(D)
Convection
Question-2
Crystallization of water occurs by:
(A)
Freezing
(B)
Supercooling
(C)
Nucleation and crystal growth
(D)
All the above
Question-3
The density of water is not same at all temperatures because of its anomalous expansion. The density is maximum at:
(A)
0
o
C
(B)
4
o
C
(C)
40
o
C
(D)
100
o
C
Question-4
Which of the following will be an advantage of inter linking the rivers in India?
(A)
Lot of people will be displaced
(B)
Floods will take place uniformly throughout the country
(C)
Surplus water will be distributed uniformly
(D)
The cost of implementation will be very high
Question-5
What happens to the water table of a place having droughts for a long period of time ?
(A)
It gets higher because of continuous evaporation.
(B)
It gets lower because of continuous evaporation and flow.
(C)
It remains the same because soil protects it from the heat.
(D)
It gets replenished continuously.
Question-6
Pure or distilled water is not used for drinking, mainly because:
(A)
It is poisonous
(B)
It has a very high solubility
(C)
It is bacteria free
(D)
It is not available easily
Question-7
In India most of the rains occur during:
(A)
Winter
(B)
Tsunami
(C)
Summer
(D)
Monsoons
Question-8
Which is known as the universal solvent?
(A)
Alcohol
(B)
Benzene
(C)
Ether
(D)
Water
Question-9
Water is a kind of:
(A)
Acidic oxide
(B)
Basic oxide
(C)
Neutral oxide
(D)
Metal oxide
Question-10
In a small town, the number of water pumps, concrete houses and roads increased. The water table of that place will:
(A)
Get lower
(B)
Get higher
(C)
Remain unaffected
(D)
All of the above
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Secondary Grade 6
IGCSE
Practice in Related Chapters
Sources of Food
Fibre to Fabrics
The Habitat of the Living
Body Movements in Animals
Things Around Us
Changes Around Us
Plants-Form and Function
Different Kind of Materials
Water
Components of Food
Fun with Magnets
Light, Shadow and Reflection
Separating Substances
Electric Current and Circuits
Waste Management
Air
Motion and Measurement of Distances
Powered By
