Smartindia Classroom
CONTENTS
English I
Economics
Computer Application
Physics
Chemistry
Biology
Mathematics
History & Civics
Geography
English II
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Question-1
The scientific study of various relationship of living things to each other and with their environment is called
(A)
Homology
(B)
Ecology
(C)
Cytology
(D)
Icthyology
Question-2
The most appropriate measure of a country's economic growth is its
(A)
Gross Domestic Product
(B)
Net Domestic Product
(C)
Net National Product
(D)
Per Capita Real Income
Question-3
In every decade Indian population gets increased by about
(A)
24%
(B)
25%
(C)
28%
(D)
26%
Question-4
Basic inorganic elements and compounds include
(A)
soil
(B)
water
(C)
oxygen
(D)
All the above
Question-5
The term 'Ecosystem' was first coined by
(A)
A.G. Tausley
(B)
Keynes
(C)
Samuelson
(D)
Alfred Marshall
Question-6
Decomposition of domestic wastes under natural processes is called
(A)
Industrial pollution
(B)
Thermal pollution
(C)
Biodegradable pollution
(D)
Nonbiodegradable pollution
Question-7
Which of the following occupies a key position in overall economic growth?
(A)
Banking
(B)
Developmnet
(C)
Agriculture
(D)
Industry
Question-8
Transfer of energy in different trophic levels of an ecosystem is called
(A)
Bioenergetics
(B)
Biosystem
(C)
Geobiocoenosis
(D)
Holocoenotic
Question-9
Rashtriya Krishi Vikas Yojana came in to force in
(A)
August 2000
(B)
August 2001
(C)
August 2002-4
(D)
August 2007
Question-10
Which of the following is NOT the effect of modern agriculture?
(A)
Nitrate pollution
(B)
Eutrophication
(C)
Biomagnification
(D)
Ozone depletion
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Std 9
ICSE/ISC
Practice in Related Chapters
Consumer Awareness
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