SOLUTION: A male and a female typist are needed in an Institution. If 10 ladies and 15 gentlemen apply, then in how many ways can the selection be made, given that one particular pair does n
Algebra.Com
Question 1062625: A male and a female typist are needed in an Institution. If 10 ladies and 15 gentlemen apply, then in how many ways can the selection be made, given that one particular pair does not wish to be together.
(a) 125
(b) 145
(c) 149
(d) None of these
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
10*15-1=149
RELATED QUESTIONS
In how many ways can 4 gentlemen and 2 ladies be seated at a round table so that the... (answered by ikleyn)
A club has 12 female members and 10 male members. For an outdoor activity, in how many... (answered by oscargut)
OUT OF 8 LADIES AND 7 GENTS, 3 LADIES AND 4 GENTS ARE SELECTED FOR A COMMITTEE. PROVIDED... (answered by edjones)
in a class there are 5 male and 5 female students. they want to elect a president and a... (answered by nerdybill)
There are 10 students (5 male students and 5 female students). How many ways to
arrange... (answered by ewatrrr)
one group there was 7 male and some ladies. probability of chosing two ladies is 1/15. so (answered by tommyt3rd)
how many ways can a group of 5 female employees and 7 male employees be selected from 7... (answered by ewatrrr)
1. In how many ways can 3 male students and 2 female students be seated on 6 chairs... (answered by ikleyn)
How many ways are there to arrange 4 male students and 3 female students in 10 seats... (answered by ikleyn)