There are 80 people and 3 clubs M, S, and Z in a company. 20 people joined M, 22 people joined S and...
There are 80 people and 3 clubs M, S, and Z in a company. 20 people joined M, 22 people joined S and 15 people joined Z. If the members of M did not join any other club, at most, how many people of the company did not
join any club?
Answer/Solution
38
Steps/Work
Answer E.
key is 'atmost' here.
so 20 people joined M.
22 people joined S and 15 people joined Z. to get maximum people who did not join any club, 15 people who joined Z are among 22 people who joined S.
so 22+20 = 42
80-42 = 38
key is 'atmost' here.
so 20 people joined M.
22 people joined S and 15 people joined Z. to get maximum people who did not join any club, 15 people who joined Z are among 22 people who joined S.
so 22+20 = 42
80-42 = 38