Here is some information on my quant. preparation:
- Kaplan Math 2009 - I average just under 2 minutes for these problems. Difficult DS problems seem to hurt my time and scoring.
Kaplan GMAT 2009 - Same as Kaplan Math.
OGGMAT 11th Ed - The practice problems here seem very easy. I average very few mistakes and about 1 minute per solution.
- GMATPrep adaptive: 38 Quant average
Powerprep adaptive: 39 Quant average
Kaplan adaptive (#1 and #2 taken) - from Kaplan 2009 GMAT CD: 36 Quant average
In addition, what is the best source for DS practice problems that most accurately reflect GMAT questions?
I appreciate any help you all can give.