The very first thing I would suggest you is a error log
. There are lot of good error logs in gmatclub. I use something like this
Prepare a xls sheet (topic by topic).. and keep a track of your progress on a daily basis. Use color coding (Red,Orange,Green).
Red: You are weak in theory - brush up your concepts.
Orange - Done with theory but weak in application of the concepts
Green - Done with the topic
Also, i have written a post regarding how to do gmatprep.how-to-start-gmat-preperations-136048.html
I see that you are improving consistently in quant. Keep up the good work. Try making a error log
and focus on your weak areas. Go through the theory material and then go to grockit.coma nd practice. (good thing about that site is taht they give you a timer for each question so you can always track how fast/slow you are!)
For Verbal: you have floating scores. I think this might be because of lack of basics. You can try Thursdays with ROn for SC. IT will help you improve a lot.
Also, I would suggest you to follow specific books for each part of gmat (probably what i have mentioned in the above link)
Hope it helps!
Good Luck for your prep!
You must Believe
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