Great job on the 615 and kudos for having a clear retake plan instead of just hoping things improve! Your self-awareness about execution and pacing is exactly the right diagnosis—those are the levers that move scores in the 615-675+ range.
A few thoughts based on what you shared:1. "Quant felt tougher than my mock average"This is actually a good sign—it means the algorithm pushed you into harder questions because you were getting earlier ones right. The issue isn't the difficulty, it's that you probably spent too long on those hard questions. For your retake, practice
strategic abandonment: if you're 90 seconds into a Quant question and still don't see the path, make your best educated guess and move on. Protecting your time for the questions you
can solve is more valuable than grinding out one tough problem.
2. "DI was time-intensive"DI kills people on time because of all the data parsing. Two things that helped me get to DI 83: First, on Multi-Source Reasoning, don't read all three tabs upfront—read the question first, then go to the relevant tab. Second, on Two-Part Analysis, eliminate aggressively. Often you can cross out 2-3 options in Column A just by testing one constraint, which makes Column B much faster.
3. Your next steps sound solid, but I'd add one thingWhen you "analyze mocks in greater depth," don't just review wrong answers—review the ones you got
right but took 2.5+ minutes on. Those are score killers. They're pulling time away from other questions and creating a cascading time crunch. Figure out what pattern recognition you missed that would've made them faster.
615 to 675+ is absolutely doable—you're not missing concepts, you're missing efficiency. That's way easier to fix than knowledge gaps.
One question: when you say Verbal felt "fairly balanced," where are you strongest and weakest among CR/RC/SC? That might be where the biggest quick wins are hiding.
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