GMAT prep --- Find males

[animesh]

What fraction of students are males?
1. 33% of males and 20% of females transferred from another college.
2. 25% of students transferred from another college.

[mydreamGMAT]

Let the no of Males=M, No of Females=F________st1 33/100 M are transferred, 20/100 of F are transferred....Insuff____st 2 25/100(M+F) are transferred students....insuff____Together 25/100(M+F)=33/100M+20/100Fhence female male ratio=F/M=8/5, hence fraction of male=5/13 ...suff

[r1234]

I think the ans is E. What is the Official Answer?

[hjafferi]

i would go with C. what is the Official Answer

[hjafferi]

i would go with C. What is

[ssuarezo]

I'd go with E, since the ratio DreamGMAT found is over the transferred students, it says nothing about the other 75% percent of non-transferred students. Anyway, what's the official answer?

[animesh]

C is the correct answer.