Check out the how to start gmat preperatiosn link in my signature.
SC : Try to spend a quality time on Thursdays with Ron (Link in my signature)
CR : Powersxcore CR bible
RC: Thursdays with Ron and try to do more of simple Rcs to boost your confidence. Check out the two strategies which i talk about in "how tos tart gmat prep" link.
Also, make a error log
to track your weakness and progress.
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GMAT Quant Tutor
How to start GMAT preparations?
How to Improve Quant Score?
Gmatclub Topic Tags
Check out my GMAT debrief
Quant Formula Sheet
How to Solve :
Statistics || Reflection of a line || Remainder Problems || Inequalities