With how many points will someone likely increase their score during the studying process? 10-50-100? What materials had the greatest effect on your testscore. What did you do to gain confidence (I think this is crucial). Please share what helped you close the gap between your starting point and target score.
Another thing I like to know; how do the Kaplan simulation CAT's compare to the real GMAT test? Yesterday I took a diagnose test and scored 630 (90% Quant perc and 80% Verbal). Do people consistenly score higher or lower on these test compared to real test results or is it random...
I know now where I am and what to expect (it's not a marathon but rather compares to a sprint hehe

) and I think these tests are a great way to put focus and direction in the study process. How did you use them?
Many thanx in advance