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# GmatPrep - 2 PS

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Intern
Joined: 21 Jan 2007
Posts: 23

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GmatPrep - 2 PS [#permalink]

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25 Feb 2007, 05:35
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Could u help me out with these 2 questions?? The OA is the one circled in blue (while the other is the one i picked =( )

Thanks

Riccardo
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Senior Manager
Joined: 24 Oct 2006
Posts: 339

Kudos [?]: 34 [0], given: 0

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25 Feb 2007, 06:18
Q2: Income i = savings s + expenses x

q asks for s/i
given i=s+x
12s=3x
4s=x
substituting i=5s
so s/i=1/5

Q1: From 45, 56, 68, 94, 112 range=112-45=67
x-20=36
y+24=118
Now range=118-36=82
Diff=82-67=15
My ans is 15?

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25 Feb 2007, 06:18
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# GmatPrep - 2 PS

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