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MEDIUM
ENGLISH
Agriculture
A disease caused by eating fish contained by industrial waste having mercury compounds is known as:
A
Minamata disease
Option A
B
Osteosclerosis
Option B
C
Bright’s disease
Option C
D
Hashimoto disease
Option D
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MEDIUM
ENGLISH
Agriculture
The classical smog was first observed to:
A
Paris
Option A
B
London
Option B
C
Tokyo
Option C
D
New York
Option D
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MEDIUM
ENGLISH
Agriculture
The term smog coined by:
A
Tansley
Option A
B
Odum
Option B
C
Clements
Option C
D
Des Voeux
Option D
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MEDIUM
ENGLISH
Agriculture
The light of cities is reduced in comparison to villages due to the presence of:
A
SO2 and SO3
Option A
B
SO2 and oxides of nitrogen
Option B
C
Hydrocarbons and N2O
Option C
D
Suspended particulate matter
Option D
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MEDIUM
ENGLISH
Agriculture
The extent of darkness caused due to smoke can be determined by the help of:
A
Smoke filters
Option A
B
Ringelmann’s charts
Option B
C
Horizontal microscopes
Option C
D
All of these
Option D
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MEDIUM
ENGLISH
Agriculture
Which of the following is biodegradable pollutant?
A
Sewage
Option A
B
Plastic
Option B
C
Polythene
Option C
D
DDT
Option D
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MEDIUM
ENGLISH
Agriculture
The haemoglobin has maximum affinity for the gas:
A
CO
Option A
B
SO2
Option B
C
O2
Option C
D
NO
Option D
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MEDIUM
ENGLISH
Agriculture
The first international conference for globalizing the environmental problems ws held at:
A
Stockholm
Option A
B
Paris
Option B
C
London
Option C
D
Tokyo
Option D
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MEDIUM
ENGLISH
Agriculture
In human beings, anoxia is caused due to:
A
SO2
Option A
B
CO
Option B
C
CO2
Option C
D
NO2
Option D
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MEDIUM
ENGLISH
Agriculture
The most harmful effect of ionising radiations precisely involves:
A
Cell membranes
Option A
B
DNA
Option B
C
Mitochondria and ribosomes
Option C
D
Nucleus
Option D
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MEDIUM
ENGLISH
Agriculture
Most harmful heavy metals causing water pollution:
A
Pb, Hg, Cr, Cd
Option A
B
P,Mn,B,Mg
Option B
C
N,K,Mo
Option C
D
Zn,Mo,Mg,Ag
Option D
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MEDIUM
ENGLISH
Agriculture
The air pollution caused by phosphate fertilizer factories is due to:The air pollution caused by phosphate fertilizer factories is due to:
A
Phosphene
Option A
B
SiF4
Option B
C
Dust
Option C
D
Halogens
Option D
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MEDIUM
ENGLISH
Agriculture
The particulate matter dispersed in the atmosphere is:
A
Gaseous
Option A
B
Mainly gaseous
Option B
C
Non-gaseous
Option C
D
Mainly non-gaseous
Option D
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MEDIUM
ENGLISH
Agriculture
The percentage of air pollution caused due to smoke:
A
10-15%
Option A
B
15-20%
Option B
C
20-25%
Option C
D
2-5%
Option D
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MEDIUM
ENGLISH
Agriculture
The ‘Earth summit’ was held at:
A
Geneva
Option A
B
Islamabad
Option B
C
Sydney
Option C
D
Rio-de-Janeiro
Option D
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MEDIUM
ENGLISH
Agriculture
A hydrocarbon having the following number of carbon atoms doesn’t exist freely in the atmosphere:
A
C16
Option A
B
C18
Option B
C
Both (a) & (b)
Option C
D
C10
Option D
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MEDIUM
ENGLISH
Agriculture
The nuclear installation should be at a place where there is no inhabitation atleast within:
A
2 km
Option A
B
4 km
Option B
C
8 km
Option C
D
10 km
Option D
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MEDIUM
ENGLISH
Agriculture
The concentration of SO2 in the atmosphere is around:
A
0.01 ppm
Option A
B
0.001 ppm
Option B
C
0.5 ppm
Option C
D
0.75 ppm
Option D
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MEDIUM
ENGLISH
Agriculture
The first nuclear reactor disaster occurred at:
A
Chernobyl
Option A
B
TMI-2
Option B
C
Narora
Option C
D
Trombay
Option D
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MEDIUM
ENGLISH
Agriculture
The first nuclear explosion over the city of Hiroshima took place in 1945 on:
A
August, 8th
Option A
B
August, 9th
Option B
C
August, 6th
Option C
D
August, 4th
Option D
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