Hi kevinbambang,
Your recent CAT Score is an outstanding overall result - and it shows that you are likely a strong overall critical-thinker - which is great! Assuming that you took this CAT in a realistic fashion that matches-up with how you will take your Official GMAT, then the broader questions that you're asking really come down to your timeline and goals. As such, I have a few questions about how you've been studying and your plans:
Studies:
1) Over the last 1.5 months, how many hours have you typically studied each week?
2) What study materials have you used so far? Have you taken any other CATs/mocks besides the 2 that you mentioned?
Goals:
3) What is your overall goal score?
4) When are you planning to apply to Business School and what Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich
Contact Rich at: Rich.C@empowergmat.com _________________