Permutations and combinations - Quantitative Aptitude (MCQ) questions for Q. 28759

Q.  4 members form a group out of total 8 members.
(i) In how many ways it is possible to make the group if two particular members must be included.
(ii) In how many ways it is possible to make the group if two particular members must not be included?

- Published on 07 Jul 17

a. 15 and 360
b. 15 and 15
c. 30 and 360
d. 360 and 360

ANSWER: 15 and 15
 
permutation and combination

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