You've given me percentages correct - but percentages correct don't tell me much in the absence of information about timing and difficulty level. I can't even necessarily tell that, say, you're better at RC than at SC (even though your percentages are higher), because you haven't indicated how much time you spent (or, at the least, whether you do tend to be generally "on time" for each type, or whether some types are slowing you down).
Continuing to read... okay, you say that sometimes you're taking too long on CR and SC. Can I assume that means that your RC timing is fine? If so, then we can say that RC is your strongest area. :)
You say that you sometimes take 2m to 2m15s on CR and SC. 2m for CR is normal; did you mean to give a higher time for CR? 2m for SC is too long, yes.
How many questions (approx) do I need to get right for a Q50?
The wording of this question tells me that we need to have a much broader discussion here. This test is not about the percentage that you answer correctly; the difference between 50 and 49 is basically zero in terms of percentage correct. At most scoring levels,
you are answering the same percentage of questions correctly - even though the final scores are different! What does change is the difficulty level of the questions that you are able to handle.
Read the "Scoring" section of our free e-book The GMAT Uncovered Guide (it's in your student center account with us, even if you have just a free account).
Then read this:
http://www.manhattangmat.com/blog/index ... to-win-it/And for timing issues, this:
http://www.manhattangmat.com/blog/index ... nt-part-1/Re: what resources, it sounds like RC is already good - you just want to practice periodically to keep your skills up. Also, be careful you don't fall into the trap that catches a lot of people who are really good at RC: they go too fast and make mistakes on things that they do know how to answer correctly. Check the passage for proof, be systematic, etc. Don't sacrifice RC points for speed.
For CR and SC, what resources are you using already? For SC, you obviously need something that teaches you grammar and also how to deal with convoluted / longer sentences. Here are some resources to get you started:
http://www.manhattangmat.com/blog/index ... orrection/For CR, try these:
process:
http://www.manhattangmat.com/blog/index ... g-problem/4 main Q types:
http://www.manhattangmat.com/blog/index ... e-Problem/http://www.manhattangmat.com/blog/index ... -problems/http://www.manhattangmat.com/blog/index ... n-problem/http://www.manhattangmat.com/blog/index ... n-problem/For mental stamina, read this:
http://www.manhattangmat.com/blog/index ... you-crazy/Also, you need glucose. :) Glucose in liquid form gives our brains a "quick hit" of energy that can help mental fatigue recovery in the short-term. Drink fresh fruit juice on the break between the quant and verbal sections. Nothing with high-fructose corn syrup and nothing with artificial sweetener. Also, don't drink this throughout the day - it will give you highs and lows if you just keep chugging too much sugar.
Finally, I can't tell you how long it will take to move from one score to another - there are too many individual variables. On verbal, the difference between 40/41 (90-93rd percentile) to 44 (97th percentile) doesn't sound huge, but it is - the higher you go, the harder it gets.
At that level, the big differences usually tend to do with:
(1) how systematic you are (ie, you're not losing many points due to careless mistakes or speed)
(2) how good your timing is (ie, you can spend adequate time on almost every problem, though you probably still do guess on a few; you don't lose a bunch of time on any one problem)
(3) how well you have studied things from the test *writer's* point of view
For instance, for #3, can you articulate why the right answer seems wrong? How would someone justify eliminating it? What's the actual trap?
Conversely, why do the wrong answers seem tempting? How would someone justify picking the different wrong answers (or at least the 1-2 most tempting wrong answers)?
That kind of thinking allows you to see what kinds of traps they set for us - and you're a lot less likely to fall into a trap if you know what it looks like and when it might pop up!