Page 6 - Digi Notes - Maths- 01-04-2016
P. 6
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The following Pie chart shows the percentage break-up of the number of the students in a
college who enrolled in different courses in the year 2002.
TOTAL NUMBER OF THE STUDENTS IN THE COLLEGE IN 2002 IS
16500
BA
16% MBA
22%
BCA
24% MBBS
18%
MCA
20%
1. Find the value of half of the difference of the number of the students enrolled in MBBS
and BCA in the year 2002.
% − %
% × ( ) =
2. Find the ratio of the number of the students enrolled in MBA and the number of the
students enrolled in MCA in the year 2002.
%: % = :
3. Find the ratio of the difference of the number of the students enrolled in MBA and BA
in the year 2002 to the sum of the number of the students enrolled in MBBS and MCA
in the year 2002.
(%~%): (%~%)
4. The number of the students enrolled in BA is approximately what % of the number of
the students enrolled in MBA in the year 2002.
Page 6 of 16
www.mahendraguru.com
The following Pie chart shows the percentage break-up of the number of the students in a
college who enrolled in different courses in the year 2002.
TOTAL NUMBER OF THE STUDENTS IN THE COLLEGE IN 2002 IS
16500
BA
16% MBA
22%
BCA
24% MBBS
18%
MCA
20%
1. Find the value of half of the difference of the number of the students enrolled in MBBS
and BCA in the year 2002.
% − %
% × ( ) =
2. Find the ratio of the number of the students enrolled in MBA and the number of the
students enrolled in MCA in the year 2002.
%: % = :
3. Find the ratio of the difference of the number of the students enrolled in MBA and BA
in the year 2002 to the sum of the number of the students enrolled in MBBS and MCA
in the year 2002.
(%~%): (%~%)
4. The number of the students enrolled in BA is approximately what % of the number of
the students enrolled in MBA in the year 2002.
Page 6 of 16
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