Thinking about it and being a bit more serious most people here would be very jealous for a 725 starter score. That's pretty much not heard of. That’s an amazing starting point, especially with 20 days of full-time prep available. Aiming for 775+ is indeed extremely ambitious (that’s essentially top 0.1%), but with your baseline, it’s not unrealistic to target but this may be decided by just 1 mistake... really - just 1 mistake will be 725 vs. 775
Quant:
You’re already maxed out here. Just do light maintenance — a few timed sets daily to keep sharp. Don’t overinvest; it’s unlikely you’ll gain many points from Quant.
DI:
Solid performance. If your target schools value IR, a bit of timed practice is fine, but it won’t affect your 775 GMAT Focus goal directly. Treat it as secondary.
Verbal:
This is where you have headroom. To push and add points, you’ll need strong accuracy and timing. That’s where your focus should be.
Suggested 20-Day Plan
Verbal Focus (40% of time):
Critical Reasoning (CR): Practice assumptions, strengthen/weaken, and inference.
Reading Comprehension (RC): Timed sets; focus on precision and stamina.
DI (20% of the time)
it seems to be a harder topic to improve than Verbal, but if you find it the opposite that flip
Quant Maintenance (10%):
Short timed drills (10–15 Qs).
Review any careless mistakes.
Mocks & Review (20%):
Take 1 full-length official test every 3–4 days (at least 4 total practice tests). You can use the remaining free GMAT Prep's - there are 6.
Spend as much time reviewing as taking the test. Identify patterns in errors.
Prioritize accuracy over volume. Don’t rush through 500 questions; instead, deeply analyze mistakes.
Simulate test conditions. Same timing, breaks, and environment as the real exam.
Track progress. If you can consistently score 755+ in mocks by Day 15–17, you’re on track.
Again, a 775+ is a very rare score, and even the best-prepared candidates often land in that range. With a 725 starting point, you’re already competitive for top schools. Don’t let the “775” number become a distraction so focus on maximizing your accuracy and stamina. Even if you walk away with a 725, that's huge success.