Hi
Ranji12Welcome to GMATClub!
In addition to whatever
Akela has already said with regards to preparing for GMAT Quant,
which IMO is more a test of logic than a core test for Math. If you have a few grey areas
after preparing you might want to use the
GMATClub Quant Mega-ThreadWhenever you practice questions, try to understand if you are able to apply the learning to
the problems. Every time you are not able to solve a question go through the thread(where
the question has been discussed) and go through the various methods that have been used
to solve the problems. In my experience, you will come across a few methods that will help
you save some time. Try and adapt these methods while you solve questions during practice.
Work on maintaining an
error log and go through the mistakes you make from time to time.
This retrospection will definitely help you improve your scores.
These are a few links which I think you might be able to use in order to improve your GMAT
Quant Score.
1. PS Directory by Topic and Difficulty2. DS Directory by Topic and Difficulty3. Q44 -> Q504. Timing strategiesThe first two links are for practice and the third and fourth link help during the last leg of your
preparation to up your score.
Hope these help you!