GMAT Focus 645+ Study Plan: 10-Week Intensive with Score Breakdown & Weekly Schedule

GMAT Focus 2024–2026: What Changed & What 645 Means

In late 2023, GMAC replaced the classic GMAT (Quant, Verbal, AWA, IR) with GMAT Focus, a leaner, more business-focused test. Here's what you need to know:

Old GMAT: 3h 30m, 4 sections, scored 200–800, heavily verbal-dependent.

GMAT Focus (2024–2026): 2h 15m, 3 sections (Quantitative, Verbal Reasoning, Data Insights), scored 205–805, balanced, no essay (AWA), more data-driven.

A 645 score on GMAT Focus puts you in the 75th percentile—competitive for most MBA programs (INSEAD, ISB India, top 50 US MBA schools). Top programs (HBS, Stanford GSB, McKinsey) want 680+; but 645 is solid and often sufficient for scholarships.

GMAT Focus Structure: 3 Sections, 2h 15m Total

The new GMAT Focus is faster and more focused on business acumen:

Baseline Assessment: Diagnostic Test (Week 0)

Before starting your 10-week sprint, take a full diagnostic GMAT Focus mock to understand your starting point.

1. GMAC offers 2 free official GMAT Focus practice tests. Download them from mba.com.
2. Take Practice Test 1 under timed conditions (same environment as test day: quiet room, no distractions).
3. Note your scores for each section (Quant, Verbal, Data Insights) and overall composite (205–805).
4. Review every wrong answer. Why did you miss it? (Careless? Conceptual? Timing?) Create a simple error log.
5. Based on your baseline, identify weak areas: - If Quant < 35 percentile: algebra & data sufficiency need work. - If Verbal < 35 percentile: reading comp or critical reasoning is weak. - If Data Insights < 40 percentile: data interpretation + table analysis are weak.
6. Aim for a diagnostic score of 550–600. If below 550, extend to 12 weeks. If 600+, you're in good shape for a 10-week push to 645+.

Understanding GMAT Focus Scoring: Percentiles & Section Weighting

The GMAT Focus score (205–805) can be confusing. Here's the breakdown:

• Section Weighting: Quant + Verbal + Data Insights are equally weighted (each ~33%). Unlike the old GMAT, you can't hide a weak Quant score behind stellar Verbal.
• 645 exactly means: You're stronger than 75% of test-takers. Most MBA programs are happy. Scholarships are often available.
• Percentile inflation: GMAC regularly updates percentiles. A 645 today might be 72nd percentile in 2027 if more students take it. Always check current percentiles on mba.com.
• Section scores matter too: Some programs publish their average section scores (e.g., 'Average Quant 48, Verbal 47'). A 645 composite with unbalanced sections (e.g., Q45/V50/DI47) might be weaker than Q48/V48/DI47—even though the composite is the same.

The 10-Week Study Plan: Week-by-Week Breakdown

This assumes 75–90 min/day of focused study. Here's your roadmap:

Quantitative Reasoning: Mastering PS & Data Sufficiency

GMAT Quant is shorter (~21 questions in 45 min) than GRE Quant but more focused on problem-solving and critical thinking.

Problem Solving (PS): ~12 questions. Pick the best answer from 5 choices. Cover algebra, geometry, number properties, word problems.

• Topics for 645+: - Algebra: Equations, inequalities, exponents, polynomial roots - Arithmetic: Percent, ratio, rate, averages - Geometry: Triangles, circles, coordinate geometry, solids - Word Problems: Distance = rate × time, work-rate, mixture - Number Properties: Divisibility, prime numbers, GCD/LCM
• Data Sufficiency (DS): ~9 questions. You're given a question + two statements. Pick: - (A) Statement 1 alone is sufficient - (B) Statement 2 alone is sufficient - (C) Both statements together are sufficient - (D) Each statement alone is sufficient - (E) Neither statement is sufficient DS requires logic, not always math. You often don't need to calculate—just verify whether you *could* calculate.
• Strategy for 645+ Quant: Aim for 18–19/21 correct (85–90%). Spend 2–2.5 min on each question. If you're stuck after 90 seconds on a DS, pick an answer and move on. Guess penalty is minimal.
• Common Quant mistakes: - Misreading 'could be' vs. 'must be' in DS - Overthinking word problems (simpler interpretation is usually right) - Arithmetic errors (use calculator, but verify by hand-checking easy problems)
• Drill order: Week 2–3, do 60 Quant questions. Week 4–7, do 80 Quant questions. Week 8–10, drill weak topics only.

Verbal Reasoning: Reading Comp & Critical Reasoning

GMAT Verbal is ~23 questions in 45 min, covering reading comprehension and critical reasoning (the new name for 'argument analysis').

Reading Comprehension: ~10–12 questions. Passages are 200–400 words, business-focused (strategy, finance, operations). You'll get main idea, inference, detail, and tone questions. Passages are harder than GRE (more abstract business content).

• Reading Comp Strategy: - Read actively: Underline key claims, number main ideas, circle transitions. - Skim the passage first (1.5 min), then read questions (2 min), then locate answers (1 min). - Inference is key: The correct answer is always supported by the passage—find the exact sentence. - Tone matters: Does the author sound skeptical, confident, neutral, critical?
• Critical Reasoning: ~11–13 questions. You're given an argument (2–3 sentences) and asked to: - Identify an assumption - Weaken or strengthen the argument - Find a logical flaw - Draw an inference - Complete an argument CR tests your ability to analyze business reasoning—very relevant to MBA work.
• Strategy for 645+ Verbal: Aim for 19–21/23 correct (82–91%). Spend 2–2.5 min on each question. RC is more time-intensive; CR is faster.
• Common Verbal mistakes: - Overthinking inference questions (re-read; does the passage support your answer?) - Confusing 'weaken' and 'strengthen' (read the task carefully) - Picking answers that sound smart but aren't supported by the passage
• Drill order: Week 2–3, do 40 Verbal questions. Week 4–7, do 60 Verbal questions. Week 8–10, focus on weak question types (maybe CR assume or RC inference).

Data Insights: The New & Underexplored Section

Data Insights (DI) is brand-new to most test-takers and a major opportunity to score well. It combines data interpretation with business logic.

Question Types (~20 questions, 45 min):

1. Table Analysis: You're given a spreadsheet-like table and statements like 'True / False / Cannot Determine.' You click cells to sort/filter. Tests data manipulation and analysis.

• Two-Part Analysis: Two related questions (e.g., 'What's the revenue?' and 'What's the cost?'). You pick answers from columns that logically complement each other. Tests reasoning and math.
• Graphics Interpretation: Charts (bar, pie, line) with fill-in-the-blank questions ('The percentage of X is ___'). Tests reading data from visual formats.
• Multi-Source Reasoning: Multiple documents (charts, tables, passages) + 3 questions. You synthesize data from multiple sources. Simulates real-world analysis.
• Strategy for 645+ Data Insights: Aim for 16–17/20 correct (80–85%). DI is less familiar, so a strong score here differentiates you. - Spend 2–2.5 min per question-set. - Table Analysis is easiest to improve fast—drill it weekly. - Graphics Interpretation is time-efficient—practice speed here. - Multi-Source Reasoning takes longest—allocate time wisely.
• Common DI mistakes: - Misreading axis labels on charts (is this 'profit' or 'revenue'?) - Forgetting to filter/sort in table analysis (click the column header to reorder) - Over-calculating (estimates are often sufficient)
• Drill order: Week 2–4, do 40 DI questions to learn all formats. Week 5–7, do 50 DI questions, focusing on weak types. Week 8–10, maintain DI strength while drilling other weak sections.

Error Log Strategy: From 600 to 645+

The difference between a 600 score and 645+ is not more studying—it's smarter studying. An error log is how you do that.

1. After every 20 practice questions or 1 full test, create/update an error log: - Date - Section (Quant / Verbal / DI) - Question Type (e.g., 'Reading Comp Inference,' 'Data Sufficiency,' 'Table Analysis') - Your Answer → Correct Answer - Error Type: Careless, Conceptual, or Timing? - Root Cause (e.g., 'Misread the prompt,' 'Didn't know the formula,' 'Ran out of time')
2. Analyze Weekly: Every Friday, review your error log. - Are 50% of errors in one question type? Drill that type heavily this week. - Are errors mostly careless? Slow down, double-check, read prompts twice. - Are errors conceptual? Review the topic (watch Khan Academy or take a lesson).
3. Pattern Recognition: By week 6, errors should be rarer and more sophisticated. Early errors are often 'silly mistakes' (misread '>' as '<'). Later errors are 'tough reasoning' (subtle inference issue).
4. The 645+ Benchmark: A 645 scorer makes ~4–5 mistakes per section across 80 Quant+Verbal+DI questions. Know your top 3 recurring mistakes and eliminate them.

Mock Test Strategy & Scoring Benchmark

GMAT Focus officially provides 2 free practice tests. Here's how to use them:

1. Week 1: Diagnostic (Practice Test 1) - Timed, same conditions as real test - Review all wrong answers thoroughly - Set your baseline and weak areas
2. Week 8: Mid-Training (Practice Test 2) - Aim for 600+ (realistic for week 8) - If below 600, focus weeks 9–10 on weak sections - If above 620, you're on track for 645+
3. Weeks 9–10: Third-Party Mock (Kaplan, Manhattan Prep, etc.) - GMAC has only 2 official mocks; use third-party for final practice - Aim for 635–650+ - Check your timing and pacing
4. Test-Day Mock: Take your final third-party mock 3–4 days before the real test at the same time of day. This is your confidence check.

• Scoring Benchmarks: - Week 1 (Diagnostic): 550–600 is typical - Week 4 (Mid-training): 590–620 - Week 8 (Official Practice 2): 600–640 - Week 10 (Final): 635–655+
• If You're Below Benchmark: Don't panic. Adjust your strategy. Drill weak sections for 30–40 min/day. Take another mock in 3–4 days.
• If You're Above Benchmark: Amazing! Maintain your prep routine. Don't over-practice or you'll burn out. Focus on maintaining strength in weak areas.
• Mock Pacing Strategy: Each mock, track your time per section. Are you rushing? Running out of time? Adjust your strategy accordingly.

Weekly Drill Schedule: 10-Week Breakdown

Here's a detailed weekly drill plan to reach 645+:

Registration, Test Day & Score Reporting

Once you're confident in your prep, register and schedule your test.

1. Create an MBA.com account at www.mba.com. Use your real name (must match passport for test center ID).
2. Register for GMAT Focus: Click 'Schedule Your Exam.' Choose date, location, and test format (test center or at-home).
3. Test Formats: - Test Center: Official GMAC center, proctor-supervised. Most common. ~$275 USD (₹22,000–23,000 INR). - At Home: Supervised via webcam, your own desk. ~$275 USD. Requires stable internet and quiet room.
4. Schedule strategically: If applying for Fall 2027 MBA (deadline ~November 2026), take GMAT by August–September 2026 latest.
5. Payment: Credit card, debit card, or PayPal. ETS accepts most payment methods.
6. Before Test Day: - Visit the test center a day or two early to know the route and check-in process. - For at-home: Test your internet, camera, and microphone the day before. - Get 8+ hours of sleep the night before. - Eat a light breakfast, avoid caffeine jitters.
7. Score Release: Scores post 7 days after your test. Initial score is unofficial (you see it on-screen); official score arrives via email in 7 days.
8. Score Reporting: GMAC includes 5 free score reports to schools. Additional reports cost $35 each. Send strategically—to schools with admission deadlines.

What If You Miss 645? Retake & Alternative Paths

It happens. You score 630 and wanted 645+. Here's your roadmap:

1. Analyze Your Score: Request your detailed score report (GMAC provides this). Which section dragged you down?
2. Wait 1–2 weeks before deciding. Initial disappointment clouds judgment.
3. If You're Retaking: - Focus only on the weak section (maybe Data Insights). Don't redo full prep. - Allocate 4 weeks for retake prep. Drill weak section 60 min/day. - Retake within 21 days while material is fresh (higher confidence) OR wait 6–8 weeks if you need major topic overhaul.
4. If You're Not Retaking: - A 630 is still solid (75th+ percentile; schools will consider it). - Offset with strong essays, recommendations, work experience, or undergrad GPA. - Some schools have GMAT-optional admissions—if your score is weak but your profile is strong, apply without scores.