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.
gmat paper test code 37 section 6 q 10
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Source: Beat The GMAT — Data Sufficiency |












