gmat paper test code 37 section 6 q 10

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ifthyder: Master | Next Rank: 500 Posts; Posts: 118; Joined: Fri Apr 18, 2008 4:58 am; Thanked: 1 times

by ifthyder » Tue Dec 22, 2009 2:40 am

explaination

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Source: Beat The GMAT — Data Sufficiency | Tue Dec 22, 2009 2:40 am

papgust: Community Manager; Posts: 1537; Joined: Mon Aug 10, 2009 6:10 pmFollowed by: 252 members; Thanked: 653 times

by papgust » Tue Dec 22, 2009 2:49 am

IMO E

1. t < 5

t can vary from 0 to 4. You get different decimal values. Insufficient.

2. 0.t73 < 1/t

Plugin values (0-9),

t=1, 0.173 < 1 (Yes)
t=2, 0.273 < 1/2 or 0.5 (YES)
t=3, 0.373 < 1/3 or 0.33 (NO)

You have 2 values of t that satisfies stmt II. Insufficient.

Combined,
You again have those 2 values of t. Insufficient.

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