x-> people who voted for K
Y-> people who voted agianst resolution k
x+y = 4800
d->democrats
r-> republicans
d+r=4800
m->males f->females
We need to find no of f's in x
Stmt I
1/3*1800+2/3*3000 voted for resolution k
1350+2000 = 3350 voted for k
No info about no of males/females
INSUFF
Stmt II
1/3 of democarts who voted for resolution k and 1/2 of the republicans who vited for resolution k were females
Dont know how may voted for resolution k
INSUFF
Stmt I and II together
SUFF
C)
1/3*1350+1/2*2000 WERE females who vited for resolution k
GMAT Prep / Voters
This topic has expert replies
Source: Beat The GMAT — Data Sufficiency |
