i go with Bvaivish wrote:please help
let patio house be X we know X =48
let swimming pool =Y
both pool and patio = Z
Neither pool nor patio = A
from Question stem we know
X +Y - Z + A = 75 ......................................1
Statement 1
Z = 48 - 38 = 10...................................Insufficient
Statement 2
Z = A
from 1 we know
X +Y - Z + A = 75
replace A with Z ( Z=A)
x + y = 75
y = 75 - x
thus
= 75 - 48 = 27
hence B .
Do let me know if u have any doubts..
