Can you share your local source of these questions ?
Company X Company Y
x+50 employees x employees
0.9y salary y salary
we have to determine whether
(x+50)* .9y > x*y
or .9xy + 45 y > xy
or 45 y > .1 xy
or 450 > x (y not = 0)
or company Y has less than 450 employees
(A) INSUFF because it talks about y (salary) and not x (employees)
(B) INSUFF because it talks about y (salary) and not x (employees)
Together it doesn't give any clue about number of employees INSUFF
(E)
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Source: Beat The GMAT — Data Sufficiency |
GMATPowerPrep Test1= 740
GMATPowerPrep Test2= 760
Kaplan Diagnostic Test= 700
Kaplan Test1=600
Kalplan Test2=670
Kalplan Test3=570
GMATPowerPrep Test2= 760
Kaplan Diagnostic Test= 700
Kaplan Test1=600
Kalplan Test2=670
Kalplan Test3=570
