Award-Winning GMAT Quantitative Tutors serving San Francisco, CA

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Award-Winning GMAT Quantitative Tutors serving San Francisco, CA

Kate

Certified Tutor

Kate

Masters, Environmental Engineering
Kate's other Tutor Subjects
AP Calculus BC
AP Calculus AB
College Algebra
Pre-Calculus

I'm available to tutor biology, chemistry, physics, math from Algebra up through AP Calculus, SAT test prep, and French. I've been tutoring students in science and math for 7 years. I also spent 8 months working and studying in France, and have tutored high school and adult students in French. When ...

Education

Massachusetts Institute of Technology

Masters, Environmental Engineering

Massachusetts Institute of Technology

Bachelors

Test Scores
SAT
1580
Jessica

Certified Tutor

Jessica

PHD, Medicine
Jessica's other Tutor Subjects
College Algebra
Calculus
Algebra
Honors Chemistry

I am a licensed physician from Florida who is currently changing careers. I graduated from the University of Pennsylvania in 2009 and have extensive tutoring and editing experience. While a student, I became a certified writing tutor through the Critical Writing Department. Since I completed my writ...

Education

Nova Southeastern University

PHD, Medicine

University of Pennsylvania

Bachelors, History

University of Pennsylvania

undergraduate

Test Scores
SAT
1540
Jai

Certified Tutor

9+ years

Jai

Bachelors in Electrical Engineering and Computer Science
Jai's other Tutor Subjects
Calculus
Algebra
Electrical Engineering
ACT Writing

I'm a recent Stanford graduate (Electrical Engineering and Computer Science), and have been working at a major Management Consulting firm for a few years now. I personally scored a 2360 (out of 2400) on the SAT and 35 on the ACT and was successful in gaining admission to several top universities. I'...

Education

Stanford University

Bachelors in Electrical Engineering and Computer Science

Test Scores
SAT
1590
ACT
35
Jeffrey

Certified Tutor

6+ years

Jeffrey

Doctor of Philosophy, Mechanical Engineering
Jeffrey's other Tutor Subjects
Pre-Calculus
Geometry
Calculus
Algebra

I am enrolled in the Mechanical Engineering PhD program at Rice University which will begin Fall 2020, and I am hoping to return to academia as a professor after earning my PhD. In the meantime, I am looking to share my passion for gaining knowledge, specifically in STEM, by educating the up and com...

Education

University of Notre Dame

Bachelor of Science

Rice University

Doctor of Philosophy, Mechanical Engineering

Test Scores
ACT
34
Erika

Certified Tutor

Erika

Master of Public Policy, Public Policy
Erika's other Tutor Subjects
Pre-Algebra
Middle School Math
Calculus
Algebra

I am available to tutor middle and high school math, history and test prep. I have tutored math and history in the past and I previously taught a test prep course at a school in Hanoi, Vietnam. I have a lot of experience teaching all the need-to-know tricks to doing great on the SATS/ACTS! When I am...

Education

Harvard University

Master of Public Policy, Public Policy

Test Scores
ACT
32
Rhea

Certified Tutor

6+ years

Rhea

Bachelor of Science, Biology, General
Rhea's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Pre-Algebra

I am a current student at the University of Chicago. I am working towards a Bachelor of Science in Biological Sciences, and I am on the pre-medical track. I am extremely passionate about tutoring, and I have several years of experience tutoring students in my high school's learning center in various...

Education

University of Chicago

Bachelor of Science, Biology, General

Test Scores
Perfect Score
SAT
1550
ACT
36
Charles

Certified Tutor

Charles

Bachelor of Science, Mechanical Engineering
Charles's other Tutor Subjects
AP Calculus AB
Pre-Algebra
Algebra 3/4
Trigonometry

I am a junior Mechanical Engineering major at Yale, and I hope to become a Naval Aviator after college. I am also a varsity sailor, and enjoy playing music with friends when I can get some free time. I have been tutoring my fellow students throughout my entire academic career, and I would best descr...

Education

Yale University

Bachelor of Science, Mechanical Engineering

Test Scores
SAT
1440
ACT
34
MaryAnn

Certified Tutor

13+ years

MaryAnn

Bachelor of Science, English, Psychology
MaryAnn's other Tutor Subjects
Calculus
Algebra
SAT Reading
SAT Writing and Language

I am a published author who has enjoyed “coaching” our daughter, as she navigated through high school, college and graduate school. I mentor college juniors who are seeking careers in financial services, and I serve as a peer resource to professionals who are transitioning from private industry to t...

Education

University of Pittsburgh

Bachelor of Science, English, Psychology

Test Scores
SAT
1520
Tony

Certified Tutor

Tony

Bachelor of Science in Biology
Tony's other Tutor Subjects
Calculus
Algebra
Biology
High School Biology

I am a recent graduate of Yale University and incoming first year medical student at Columbia University. Originally from the DC area, I have always had a passion for science and medicine and pursued a degree in Biology while at Yale. During the 2008-2009 academic year, I tutored science, math, Engl...

Education

Yale University

Bachelor of Science in Biology

Test Scores
SAT
1540
Matthew

Certified Tutor

Matthew

Bachelors in Human Biology (concentration in Bioinformatics and Stem Cell Science)
Matthew's other Tutor Subjects
Pre-Algebra
College Algebra
Algebra 3/4
Arithmetic

I'm a highly creative person who works best with visual thinkers. Very recently graduated from Stanford University, I majored in Human Biology with a concentration in Bioinformatics and Stem Cell Science. Technical though my background may be, I am currently gigging as a singer/songwriter/composer i...

Education

Stanford University

Bachelors in Human Biology (concentration in Bioinformatics and Stem Cell Science)

Test Scores
SAT
1510

Practice GMAT Quantitative

Free practice tests, flashcards, and AI tutoring for GMAT Quantitative

GMAT Quantitative Practice Hub
Practice tests, flashcards, AI tutor & more

Frequently Asked Questions

Score improvement depends on your starting point and how much time you dedicate to preparation. Many students see 50-100 point improvements on the overall GMAT when working with a tutor focused on their specific weak areas. For the Quantitative section specifically, personalized instruction helps you identify whether you're struggling with arithmetic fundamentals, data interpretation, or problem-solving strategy—then targets those gaps directly. Most students benefit from consistent practice combined with strategic feedback over 4-12 weeks, though your timeline may vary.

The Quantitative section gives you 62 minutes for 31 questions, which means about 2 minutes per question on average. However, easier questions deserve less time (60-90 seconds) so you can spend extra time on harder problems. Expert tutors help you develop a rhythm: quickly identify the question type and difficulty level, attempt easier questions first, and strategically guess on truly difficult problems rather than getting stuck. Understanding your personal pacing patterns through practice tests is key—working with a tutor lets you analyze where you're losing time and build habits that work for your thinking style.

San Francisco students typically struggle with three main areas: (1) Data Sufficiency questions, which have unfamiliar logic that requires practice to master; (2) Pacing under pressure, especially when tackling word problems that require multiple steps; and (3) Careless errors on easier questions, which significantly hurt your score on a computer-adaptive test. Additionally, many test-takers underestimate the importance of understanding *why* an answer is correct, rather than just getting the right number. Personalized tutoring addresses these challenges by identifying which are affecting your specific performance and building targeted strategies.

Most GMAT prep experts recommend taking 4-6 full-length practice tests before your exam, spacing them out over several weeks. Your first test establishes a baseline and highlights weak areas; middle tests help you practice strategies and build endurance; final tests serve as confidence checks and simulate test-day conditions. Between full tests, focus on targeted practice with specific question types where you struggle. Tutors can help you interpret your practice test results—not just looking at your score, but analyzing patterns in what you missed and why, so your prep stays focused on actual weak points rather than reviewing material you already know well.

Data Sufficiency requires you to evaluate whether given information is *sufficient* to answer a question, rather than actually solving it—a skill most students never practiced in school. The logic is different from standard math, and students often make errors by assuming normal problem-solving patterns. The key is learning to recognize when you have enough information without doing unnecessary calculations. Tutors help you understand the five-choice answer structure deeply, practice efficient evaluation techniques, and avoid common logical traps. With focused practice on 20-30 Data Sufficiency questions and expert feedback on your reasoning, most students see significant improvement.

Test anxiety on GMAT Quantitative often stems from two sources: pressure to calculate quickly and uncertainty about whether you're solving correctly. Building confidence through repeated practice with expert feedback is the most reliable solution. When you've solved dozens of similar problems and practiced timing strategies under realistic conditions, the test feels less scary. Additionally, tutors teach tactical approaches like reading every Data Sufficiency question's five choices before starting (so you know what you're looking for), and building in a 10-second reset routine when you feel panic rising. Many students also benefit from learning that guessing strategically on 1-2 hard questions is completely normal and doesn't ruin your score.

Look for tutors with strong mathematics backgrounds, demonstrated teaching experience, and ideally a high GMAT score themselves (typically 700+, with Quantitative 48+). Beyond credentials, the best tutors understand common student mistakes, can diagnose whether you're struggling with content knowledge or test strategy, and adapt their teaching to your learning style. They should be able to explain difficult concepts in multiple ways and help you develop your own problem-solving intuition rather than just memorizing approaches. When you connect with a tutor through Varsity Tutors, we match you based on your specific needs—whether you're starting from a lower baseline and need fundamental math review, or you're already strong and need strategy refinement for that final 10-20 point boost.

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