thanks! Need some advice i have my gmat on monday and i been working only from kaplan
, OG and once in a while from this forum.....do u think OG is reflective of the real quant questions and how close is powerprep tests to the real tests...any advice will be helpful
OG is very reflective of the real GMAT test, if you run a regression of actual GMAT scores on PP scores and Kaplan
scores, you'll see that PP scores are more meaningful in this regression.
But there is of course one detail: OG and PP often do not contain hard problems, which appear on the test (deviation, mean, median, etc.; probability, combination, etc.). With this exception, OG and PP provide pretty real questions.