Permutations and combinations - Quantitative Aptitude (MCQ) questions for Q. 28836

Q.  There are 35 people in a group. There are 12 school girls, 10 school boys, 5 senior citizens and 8 babies in the group. The organizer of the group wants to select a school girl or a school boy as leader of the group. In how many ways can he do so?
- Published on 07 Jul 17

a. 22
b. 1/2
c. 13
d. 35

ANSWER: 22
 
permutation and combination

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