j.shivankI would say this: I think the
MGMAT CAT Quant questions focus slightly more on "abstract" questions than the actual exam. By this I mean questions such as the following:
Is the positive integer N a perfect square?
(1) The number of distinct factors of N is even.
(2) The sum of all distinct factors of N is even. Questions like these, which are less problem solving focused and more abstract, appear slightly more often on the
MGMAT CATs than the actual exam or on GMATPREP CATs. That being said, if you can do really well on the
MGMAT CAT Quant section, you will likely be fine on the actual exam. Other than that I would say they are pretty similar.
MGMAT Verbal is pretty rough and I wouldn't use it to prep for the official exam.
For the GMATPREP CAT Verbal section, the questions are indeed a little easier, though this is limited I felt to the SC and CR components. Clearly I was able to still do pretty well but there were a number of questions I spent a good amount of time on.
To use practice CATs fully, find three and a half hours uninterrupted to fully work through the exam as if it were the real thing. This is really helpful to get the pacing accurate and develop your brain stamina. I found in the first few CATs I was pretty wiped out after the Verbal and Quant section, and pretty much didn't focus on the IR and Essay. Over time I was able to have more and more energy after finishing the main two sections and was able to then focus on IR. I would also use your incorrect answers to focus your studying, and would go through all the questions again just to fully understand why the answer you chose was either right or wrong. Finally, I would suggest using a wet erase marker on laminated paper to get used to writing with that, as that is what you will have on the real exam.
My final score was the average of all my GMATPrep CATs, and I would imagine this might be an accurate indicator of how you will score, on average. Maybe knock down 10 points or so due to added difficulty on the verbal section.
Happy prepping!