1000 DS question

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1000 DS question

by gviren » Sun Jun 03, 2007 4:14 pm
OA is C. I think it should be B
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by jayhawk2001 » Sun Jun 03, 2007 4:37 pm
255 = 15% of the package price. There are 2 boundaries that give you
this 15% difference. So, you cannot say for sure if it was 15-16 or 30-31.
Hence B is not enough

1 tells you that the total was 595 = 35%. Again, you know the range is
31-45. Not sufficient.

1 and 2 together are sufficient.