Bunuel wrote:
Of the 9,000 people who voted in a recent election, how many women voted for candidate X?
(1) The percentage of women voting for candidate X was twice the percentage of women voting against candidate X.
(2) 3000 men voted for candidate X.
Project DS Butler Data Sufficiency (DS3)
For DS butler Questions Click Heremake a 2x2 matrix
----------Male--Female--total
Voted for x-- --- ----- - ----
NV X------ ----- ----- ----
total------- ------C ------ 9000
target find C
#1
The percentage of women voting for candidate X was twice the percentage of women voting against candidate X.
----------Male--Female--total
Voted for x-- --- ----- - ----2a
NV X------ -----a----- ----
total------- ------ ------ 9000
insufficient
#2
3000 men voted for candidate X.
----------Male--Female--total
Voted for x-- 3000--- ----- - ----
NV X------ ----- ----- ----
total------- ------ ------ 9000
insufficient
from 1 &2
----------Male--Female--total
Voted for x-- 3000--- ----- 2a
NV X------ ----- a--------
total------- ------C ------ 9000
we cannot find value of C
insufficient
option E