Kaplan question

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Source: — Data Sufficiency |

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by selango » Tue Sep 14, 2010 2:12 am
y>=0

stmt1,

|x-3|>=y or |x-3|>=0

If x-3 is +ve,x>3

If x-3 is -ve,x<3

Insuff

|x-3|<=-y or |x-3|<=0

Note that the modulus function don't result in negative value.

-->|x-3|=0

x=3

Suff

Pick B
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