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

Post your comment / Share knowledge


Enter the code shown above:
 
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)