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Shown below is the multiple bar diagram depicting the changes in the roll strength of a college in four faculties from...
Shown below is the multiple bar diagram depicting the changes in the roll strength of a college in four faculties from 2001-02 to 2003-04
Study the above bar diagram and answer the questions
Q
Percentage of increase in Science students in 2003-2004 over 2001-2002 is
A
25%
B
66.66%
C
150%
D
75%
E
50%
A
25%
B
66.66%
C
150%
D
75%
E
50%
Solution
Number of Science students in 2001-2002 = 400
Number of science students in 2003-2004 = 600
Percentage of increase in...
Number of Science students in 2001-2002 = 400
Number of science students in 2003-2004 = 600
Percentage of increase in Science students in 2003-2004 over 2001-2002
= ((600 − 400)/400) × 100
= 0.50 × 100 = 50%
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