Gmat760+
With my exam in 20 days, I need a score at least above 635. Since I'm pretty short on time, I was wondering what strategies would fit best now to help with quant and DI, Any tips or guidance would be greatly appreciated! For Quant -
0. Forgot this while writing, hence this step. Resolve all the errors from your practice tests. See if you can solve them. If yes, that most probably means you did some silly mistake. Find if that is happening for some specific reason, such as, may be it is happening in certain topics like time speed distance or may be when calculations are intensive like percentages. Attack those reasons with practice.
1. Review quant section of previous practice tests, try to observe the pattern - such as any specific topics that you are guessing, topics you're spending most time on. (consider time spend less than 20 secs as a guess, if the question is not straightforward, and any time above 2.5 mins as spending extra time)
2. For the topics you guess mostly try to review the topics, and practice OG questions from those topics only. You can filter qustions in the PS forum in GMAT Club. Start gradually like for easy 10 questions then medium 10 then hard 10. Guage your level and practice more from the most error prone level.
3. For the topics you spend most of your time (i.e., > 2.5 mins) try to understand the problem - are you spending more time on calculations or more time understanding the question or approach to it.
If calculation is the problem, practice topic wise questions - mixed difficulty. As much as you can.
If approach is the problem do step 2.
Till now do all the practice untimed, without pressure of the clock.
4. Do sectional practice, this will be timed. See if you make any progress or not after following above steps and act accordingly.
This worked for me in quant, but I still have miles to go.
Best wishes for your GMAT !!