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NIMCET 2014 Question Paper with solutions
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© examsnet.com
Question : 29
Total: 120
There are 8 students appearing in an examination of which 3 have to appear in Mathematics paper and the remaining 5 in different subjects. Then, the number of ways they can be made to sit in a row, if the candidates in Mathematics cannot sit next to each other is
2400
16200
4200
14400
Validate
Solution:
Total number of students = 8
Those who appear in Mathematics = 3
and other subjects = 5
∴ Total number of ways =
8
C
3
× 5! × 3
= 1440
© examsnet.com
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