The following table shows the marks obtained by two students in different subjects: The difference in the mean aggre

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Q 2411791620.     The following table shows the marks obtained by two
students in different subjects:

The difference in the mean aggregate percentage
marks of the students is
IAS 2014 Prelims
A

2.5 %

B

13.75 %

C

1.25 %

D

zero

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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