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Source: — Data Sufficiency |

by sethids » Sat Oct 04, 2008 8:15 am
Stmt1: x< 8/9, x < 0.88888888...
Insufficient. No information about y.

Stmt2: y< 1/8, y < 0.125
Insufficient. No information about x.

Combining both: If x = 0.8880 and y = 0.120
then x + y = 1.008 > 1
If x = 0.5, y = 0.1 Then x + y = 0.6 < 1

Insufficient.

Hence E.

What is the OA ?
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by aj5105 » Sat Oct 04, 2008 8:40 am
OA - E.
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