I have been preparing for the GMAT for the past 3 weeks.
Below are the 5 KAPLAN
CAT 1: 680
CAT 2: 670
CAT 3: 680
CAT 4: 680
CAT 5: 690
NB: Quantitative percentile = in the 90's - Verbal percentile = in the 60's
Actual GMAT: 620!!!
I'm a bit disappointed - I was aiming for a 680 especially that I heard that the actual exam is a bit easier than those presented by KAPLAN
If I aim for a 700, any recommended books? What is the expected time and effort required for me to shift a 620 to at least a 680?