A student has to opt for 2 subjects out of 5 subjects for a course, namely, Commerce, Economics, Statistics, Mathe

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Q 2403345248.     A student has to opt for 2 subjects out of 5 subjects for
a course, namely, Commerce, Economics, Statistics,
Mathematics I and Mathematics II. Mathematics II can
be offered only if Mathematics I is also opted. The
number of different combinations of two subjects
which can be opted is
IAS 2015 Prelims
A

5

B

6

C

7

D

8

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

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