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1
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
The median of a set of 9 distinct observations is 20.5. If each of the largest 4 observations of the set is increased by 2, then the median of the new set :
A
is increased by 2
B
is decreased by 2
C
is two times the original median
D
remains the same as that of the original set
2
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
In a class of 100 students there are 70 boys whose average marks in a subject are 75. If the average marks of the complete class is 72, then what is the average marks of the girls?
A
73
B
65
C
68
D
74
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