quick question: Are the aforementioned books enough to score Q45-Q47 on the GMAT?
Yes, they should be.
I got Q49 with Kaplan
quant workbook and many have gotten high up with MGMAT as well. So yes, should be enough.
Take a look at this pot though: how-to-improve-your-quant-from-q44-to-q50-141670.html
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