
Sujoy Kumar D.
5.0
(18)
1,710 min coaching
GMAT QA & Data Insights | Coach 20+ yr | GMAT Q51 (Q90 Focus) | IIT alum
Supercoach
Studied at Indian Institute of Technology, Kharagpur
Works at Test Preparation
Available Wednesday at 1:00 AM UTC
Usually responds within 2 hours
I coach the following tests: • GMAT Quant, Data Insights • GRE Quant • SAT Math • ACT Math, Science // I believe in personalized study plans tailored to individual needs and comprehensive practice. I have flexible class timings and expert guidance to elevate your preparation. // Course deliverables: • 2000+ Practice questions • Official question pool • Notes for all quant lectures • Analysis of official mocks • 15 Mock Tests (if enrolled for the entire math / quant course of 20-25 hrs)
Questions? Start chatting with this coach before you get started.
Sujoy Kumar's Coaching Offerings
Ace the GMAT Quant & Data Insights
Starting at $48612h+ of coaching
Nail the GMAT Focus Quant Section
Master the GMAT quant section with personalized tutoring and in-depth practice
Starting at $40510h+ of coaching
Master the GMAT Focus Data Insights Section
Nail the GMAT Data Insights section with personalized guidance and tutoring
Starting at $40510h+ of coaching
Custom hourly · $45/hr
Get help with Quantitative Reasoning, Test Prep Strategy, and Data Insights.
Sujoy Kumar’s free events
Live interactive sessions you can join for free.

Sujoy Kumar Datta - 15 Challenging GMAT Quant Questions (DS included)
Oct 31 at 6:30 PM UTC



3 people going
Sujoy Kumar’s GMAT Qualifications
Coaches professionally
Scored a 740 on the GMAT
100+ people coached for GMAT
Open to working with clients outside the U.S.
Sujoy Kumar has helped clients achieve these scores on the GMAT
89 - 740
Welcome to my profile! I'm Sujoy Kumar Datta, a mentor and coach with over 18 years of experience in test preparation, specializing in the GMAT Quant and Data insights. I have a proven track record of helping students improve their scores from below Q80 to above Q87, with students achieving a Q90 in the Quantitative section. In fact, many of my students have been accepted into top schools such as the IIMs, Cornell, USC Marshall, NUS, and more. Students achieved Top scores of Q50 and 51 (classic) and Q89 and 90 (focus) Pedagogy - Disciplined & focused teaching method Focus on building in-depth concepts Application of innovative & short ways of solving All practice materials are included My coaching approach focuses on developing strong fundamentals, showing multiple approaches to problems, and providing ample practice and testing opportunities. Let's connect and discuss your GMAT prep needs - together, we can achieve your target score!
Sujoy Kumar can help with:
Quantitative Reasoning
Test Prep Strategy
Data Insights
About Sujoy Kumar
SAT, GMAT, GRE, CAT, ACT Coach, 20+ yr exp | I provide personalized strategies to master the test contents & achieve substantial score improvements in a short time | GMAT Q51 (Q90 Focus) & CAT 99.99, IIT alumnus I have over 20 years of mentoring exp. as a mentor & coach for: • GMAT Quant, DI • GRE Quant • SAT Math & ACT Math & Science I scored Q51 (max) in GMAT Classic in 30 min (Q90 in FE) & 99.99 in CAT & I am an alumnus of Indian Institute of technology (IIT). Pedagogy: • Personalized study plans tailored to individual needs • Comprehensive practice • Flexible class timings • Proven test-taking strategies - I start from basics & gradually move to advanced concepts • Focus on building strong fundamentals & in-depth concepts • Application of innovative & short ways of solving • 1500+ Practice Q • PDF notes of math lectures • Analysis of official mocks • 15 Mock tests Student performances: > GMAT - Multiple Q50+ (Classic) & Q88+ (Focus), 725+ overall • Score improvements by more than 15 points in 1-2 months • Multiple students achieved Q50 & Q51 (classic) & Q89 (Focus) • 10+ points increase in Quant & DI in a month > GRE - Multiple Q170s, 330+ overall • 165+ from below 155 in Quant in 1-2 months • Multiple students with perfect 170 in Quant • 10+ points increase in Quant in a month from 160 to 170 > SAT & ACT - Perfect 800 in SAT Math (1500+ overall), 36 in ACT Math, Science & perfect 760 in PSAT • 650 to 750+ in SAT & below 30 to 34+ in ACT in 1-2 months • 60% students score 750+ and 10% students score 800 > Selections in Cornell, USC Marshall, IIMs, ISB, NUS, UCB, ESMT, XLRI, etc. I have mentored students from India, USA, UK, Germany, Australia, Singapore, S. Korea, Nigeria, Ukraine, Malaysia, UAE, and more. I have created 5000+ questions world-wide for The Chemistry Group - UK, Manhattan Review, Mercer, etc. I have also been associated with Ready4GMAT, GMAT Club, GRE Club, Career Launcher, etc. Let's get into a call & discuss. Let's ace the test together!
Why do I coach?
I love to interact with students and professionals, understand their problems and help resolve them. I enjoy helping them reach their potential and achieve their target scores in the various tests like the GMAT, GRE, SAT and the ACT. That moment when a student finally grasps a difficult concept is a powerful motivator.
Work Experience
Education consultant
TeachEdison
March 2023 - Present
Roles - Content creation for the SAT and the ACT
Educational Coach
Career Launcher
August 2022 - Present
# Question creation for All India CAT Mock Series - LRDI # Mentor for CAT (IIMs) and other tests - Quant and LRDI MBA Entrance Test Training and Test Strategy
Education consultant
LilacBuds
February 2021 - Present
Mentor for QA - GMAT | GRE | SAT Skills: GMAT · GRE · Test Preparation · Training · Content developer GMAT · GMAT Focus Edition · Test Strategy

Founder
OneClick Prep
April 2020 - Present
Focus areas: Career Counseling - for School and College students, Test prep for GMAT, GRE, SAT
Education consultant
Mercer
January 2017 - Present
Design and creation of Online Assessments at Mettl (Mercer) in the areas: # GMAT # Quantitative aptitude # Logical reasoning # Higher mathematics # Data analysis and Data interpretation # Guesstimates

Mentor & coach - GMAT Focus, CAT, SAT Digital, GRE, ACT Math
Test Preparation
August 2007 - Present
About me: Mentor & coach for the Digital SAT (Math), GMAT Focus (Quantitative and Data Insights), GRE (Quantitative), ACT Math | Over 20 years of mentoring exp. | GMAT Q51 classic (Focus Q90) in 30 min | CAT 99.99 | Indian Institute of technology (IIT) alumnus Teaching methodology: My courses are designed using proven test-taking strategies. I start from the basics and gradually move to advanced concepts, build in-depth concepts & show short ways of solving. # Disciplined with focus on building in-depth concepts # Application of concepts with innovative & short ways of solving along with enough practice Student performances: > SAT Math: 60% students score 750+ and 25% students score 800 > GMAT: 10+ points increase in Quant and Data Insights from 80 to 90 > GRE: 10+ points increase in Quant from 160 to 170 > CAT: 99+ in CAT > Students have selections in Cornell, USC Marshall, IIMs, ISB, NUS, UCB, ESMT, XLRI, etc. I have mentored students from India, USA, UK, Germany, Australia, Singapore, S. Korea, Nigeria, Ukraine, Malaysia, UAE, and more. I have created 5000+ questions world-wide for The Chemistry Group - UK, Manhattan Review, Mercer, etc. I have also been associated with Ready4GMAT, GMAT Club, GRE Club, Career Launcher, etc.

Educational Coach
700+Club
April 2024 - November 2024
Mentor students for the GMAT, SAT and other tests # Course structure # Mentorship # Quantitative Reasoning and Data Insights
Educational Coach
Yocket
February 2022 - May 2024
Content creation for GRE - Quantitative Reasoning Conduct webinars / promotional QA sessions (GRE) Conduct QA sessions for enrolled GRE students Test Preparation, Test Strategy and +1 skill
Education consultant
New Street Consulting Group
June 2022 - March 2023
Content creation for cognitive assessments - Numerical Reasoning Diagrammatic and Abstract Reasoning Content creation for cognitive assessments - Numerical Reasoning Diagrammatic and Abstract Reasoning Skills: Content Development
Educational Coach
Collegify
January 2015 - January 2017
Train students for competitive exams like GMAT SAT GRE Skills: SAT · GMAT · Test Preparation · Training · Mentoring
Education
Technische Universität Dresden
Student Exchange (DAAD), Engineering
2006 - 2007
Activities and societies: Master's Project (DAAD Scholar)

Indian Institute of Technology, Kharagpur
Mechanical Engg
2005 - 2007
Grade: 92.5%
18 Reviews
Overall Rating
5.0
Sujoy Kumar has helped clients achieve these scores on the GMAT
89 - 740
Sujoy Kumar has helped clients achieve these scores on the SAT
