I took the real GMAT once and I took the Kaplan course
once and actually I am still taking it as repeat class. The real GMAT is going to be harder than the Kaplan class
online CAT difficulty level. As for the Kaplan
CD, I do have it too. Some of the questions are repeat from the Kaplan
online CAT, but the scoring method is very different. The CD CAT is going to score a little lower than the online CAT.