This chapter is currently out of syllabus
1
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which one of the following pairs of gases are the major cause of "Green house effect"?
A
CFCs and SO2
B
CO2 and CO
C
CO2 and N2O
D
CO2 and O3
2
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Eutrophication is often seen in :
A
Ocean
B
Mountains
C
Deserts
D
Fresh water lakes
3
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
When domestic sewage mixes with river water -
A
The river water is still suitable for drinking as impurities are only about 0.1%
B
Small animals like rats will die after drinking river water
C
The increased microbial activity releases micro-nutrients such as iron
D
The increased microbial activity uses up dissolved oxygen
4
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
dB is a standard abbreviation used of the quantitative expression of –
A
the dominant Bacillus in a culture
B
the density of bacteria in a medium
C
a certain pesticide
D
a particular pollutant
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