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Question-1
Which of the following symbols represents a population parameter?
(A)
SD
(B)
σ
(C)
r
(D)
0
Question-2
The highest population densities are found in:
(A)
Canada
(B)
South Africa
(C)
South America
(D)
Western Europe
Question-3
A stationary population is when population growth is:
(A)
Increasing at an increasing rate
(B)
Decreasing
(C)
Zero
(D)
100%
Question-4
Important abiotic factors in ecosystems include which of the following?
I. Temperature
II. Water
III. Wind
(A)
I only
(B)
II only
(C)
III only
(D)
1 , II and III
Question-5
Which ecological unit or relationship is least related to abiotic factors?
(A)
Community
(B)
Symbiosis
(C)
Population
(D)
Species
Question-6
How much percentage of world population inhabit India?
(A)
2.4%
(B)
3.28%
(C)
16.7%
(D)
10.5%
Question-7
The essay on "The principle of population" was written by:
(A)
The World Bank
(B)
Thomas Robert Malthus
(C)
Julian Simon
(D)
Abraham Lincoln
Question-8
Population dynamics is used to describe:
(A)
Changes in population size
(B)
Doubling time
(C)
Success of rearing children
(D)
Birth rates
Question-9
An important factor contributing to the reduction in death rates in developing nation is :
(A)
A greater use of contraceptive
(B)
Access to educational facilities
(C)
The pronounced youthfulness of their populations
(D)
The very high birth rates
Question-10
Which of the following states/union territories has the lowest sex ratio in India?
(A)
Kerala
(B)
Puducherry
(C)
Delhi
(D)
Haryana
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Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
The Interdependence of Living Organisms
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Transport in Plants
Classification
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Personal Health
Animal Nutrition
Reproduction
Sensitivity
Cells the Building Blocks
Genetics
The Skeleton, Muscles and Movement
A Sexual Reproduction and Cloning Plants
The Senses
Survival
Co-ordination
Energy for Respiration
The Chemicals of Living Cells
How Substances Get In and Out of Cells
Plants for Food
Photosynthesis and Nutrition in Plants
Plant Structure and Function
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Digestion, Absorption and Use of Food
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Breathing
Excretion and the Kidneys
Human Reproduction
Classification
Conservation
Micro Organisms
Reproduction in Flowering Plants
Movement and Locomotion
Growth and Development
Disease: causes, transmission and control
Ecosystems
Population
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