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Self-paced I 8-month access I 7-day refund I INR 24900/USD 249

Enroll Now

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

master data insights for the gmat focus edition

20+ hours of structured video lessons across 7 modules. Built from scratch for the new GMAT. By the team behind the bestselling CR Grail and RC Grail!

Enroll Now

Try this FREE 11-QUESTION DI READINESS ASSESSMENT

Try this FREE 11-QUESTION DI READINESS ASSESSMENT

Try this FREE 11-QUESTION DI READINESS ASSESSMENT

Try this FREE 11-QUESTION DI READINESS ASSESSMENT

Try this FREE 11-QUESTION DI READINESS ASSESSMENT

Try this FREE 11-QUESTION DI READINESS ASSESSMENT

curriculum breakdown

Module 1 - Introduction

Module 2 - Data Sufficiency

Module 2 - Data Sufficiency

  1. What makes DI difficult
  2. Key Features of this Course
  3.  Why DI feels random but Isn't
  4. DI Core Principles
  5. How to Use this course


Number of Lessons: 5

Total Duration: ~37 minutes

Module 2 - Data Sufficiency

Module 2 - Data Sufficiency

Module 2 - Data Sufficiency

  1. What is Data Sufficiency
  2. How to Approach DS Questions
  3. Key Strategies for DS
  4. 3-Layer DS Categorisation Strategy
  5. Combining Statements Effectively
  6. Decision Thresholds
  7. Common DS Mistakes
  8. My Tips - 1
  9. My Tips - 2
  10. Some Interesting Observations
  11. Practice Questions Walkthrough


Number of Lessons: 11

Total Duration: ~220 minutes

Module 3 - Table Analysis

Module 2 - Data Sufficiency

Module 4 - Graphics Interpretation

  1. Table Analysis Basics
  2. Table Categorisation Strategy
  3. Takeaways for Error Log
  4. Filtering & Sorting Strategy
  5. Decision Thresholds
  6. The Math you'll need
  7. Common Traps
  8. Correlation Questions
  9. My Tips - 1
  10. My Tips - 2


Number of Lessons: 8

Total Duration: ~207 minutes

Module 4 - Graphics Interpretation

Module 4 - Graphics Interpretation

Module 4 - Graphics Interpretation

  1. Graphs Basics
  2. Graph Categorisation Strategy
  3. Trends & Relationships
  4. Common Traps
  5. My Tips - 1
  6. My Tips - 2
  7. My Tips - 3
  8. My Tips - 4


Number of Lessons: 8

Total Duration: ~185 minutes

Module 5 - Two-Part Analysis

Module 4 - Graphics Interpretation

Module 6 - Multi-Source Reasoning

  1. TPA Basics
  2. How to approach TPA
  3. TPA Categorisation Strategy
  4. Takeaways for Error Log
  5. Relationships & Strategy
  6. Necessary v/s Sufficient Conditions
  7. Key Terms/Concepts to know
  8. Common Traps & Timing
  9. My Tips - 1
  10. My Tips - 2
  11. My Tips - 3


Number of Lessons: 8

Total Duration: ~197 minutes

Module 6 - Multi-Source Reasoning

Module 4 - Graphics Interpretation

Module 6 - Multi-Source Reasoning

  1. MSR Basics
  2. How to approach MSR
  3. The 5-Step MSR Framework
  4. MSR Categorisation Strategy
  5. Common Traps
  6. My Tips - 1
  7. My Tips - 2
  8. Practice Questions Walkthrough


Number of Lessons: 8

Total Duration: ~256 minutes

Module 7 - Integration & Test Strategy

Module 7 - Integration & Test Strategy

Module 7 - Integration & Test Strategy

  1. Breakup of the DI Section
  2. DI Percentiles (v/s Quant and Verbal)
  3. DI Time Management Strategy
  4. How to Build Mental Stamina
  5. How to Create your DI Profile
  6. The Fear Instinct
  7. How to make a daily Practice Plan
  8. How to Stay Motivated
  9. How much prep time to spend on each Module
  10. How to incorporate Verbal & Quant


Number of Lessons: 

Total Duration: ~ minutes

directly from the horse's mouth

Watch your instructor - Sarfraz - walk you firsthand through the key features of the DI Grail course. 


We strongly urge that you watch this video before purchasing the course so you know exactly what you are going to get.


WHAT MAKES THE DI GRAIL DIFFERENT

Built for the GMAT Focus Edition — not adapted from old material

DI Grail isn't retrofitted from older GMAT content. It has been designed from scratch with the GMAT Focus Edition in mind, which means everything you study is relevant, current, and exam-ready.

20+ hours of structured learning — not a YouTube playlist

DI Grail gives you 20 hours of carefully sequenced video lessons across 7 modules, built to take you from foundational understanding to test-day confidence. There's a beginning, a middle, and an end — because random content consumption isn't preparation.

Covers every DI question type, in depth

Data Sufficiency, Multi-Source Reasoning, Table Analysis, Graphics Interpretation, Two-Part Analysis — DI Grail covers all of them with dedicated modules, not passing mentions.

Designed to get you done — not keep you subscribed

DI Grail comes with 8 months of access. That's intentional. GMAT prep shouldn't become a lifestyle. Eight months is more than enough to master Data Insights, take your test, and move on. We're not interested in keeping you on a treadmill.

Trusted by 7,500+ students across 40+ countries

Aristotle Prep has been helping serious GMAT students worldwide since 2010. DI Grail is the next evolution of that expertise — now in a format you can access anywhere, at your own pace.

WATCH TWO FREE LESSONS FROM THE DS & MSR MODULES

Module 2 - Lesson 9

This is complete lesson 9 from the Data Sufficiency module of the DI Grail. Titled "My Tips - 2", this is a question-based lesson in which you'll get a lot of practical tips on what to watch out for on tricky DS questions.

Module 6 - Lesson 2

This is complete lesson 2 from the MSR module of the DI Grail. Titled "How to Approach MSR", this a theory based lesson in which you'll be introduced to the strategy for tackling MSR questions effectively. There's also a question discussion from 17:13:00 onwards.

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

more details

Why the DI GRAIL Exists

When the GMAT Focus Edition (now simply called the GMAT) launched in 2023, it didn't just add a new section in Data Insights. It fundamentally changed what test-takers need to master. Data Insights combines graph interpretation, multi-source reasoning, data sufficiency, and two-part analysis in ways that reward structured thinking — not guesswork or last-minute cramming.


Every major test prep company has a DI module. Almost none of them built their course around DI. We did. DI Grail was built from scratch — not adapted from old material, not recycled from a broader GMAT course. Every lesson, every example, every practice set was designed with one question in mind: what does a student need to go from confused to confident on this section?

Who is this course for

This course is for you if:

  • You're preparing for the GMAT Focus Edition for the first time and want to start DI the right way
  • You've already taken the GMAT and DI held your score back
  • You're strong in Quant/Verbal but finding DI unexpectedly tricky
  • You want one structured, expert-built resource — not ten scattered ones

This Course is probably not for you if

  • You're looking for a full GMAT prep course covering all three sections (we're building that — watch this space)
  • You want live classes or real-time doubt-solving (we may add this later, but DI Grail is currently self-paced)
  • You're looking for a repository of practice questions for DI. While we'll be discussing scores of questions throughout this course, we suggest that you only practice from the Official sources (we're even offering you a 20% discount to purchase the same!)  

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

USE THE CODE "DI20 "(India) / "DATA20" (US & RoW) TO AVAIL A FLAT 20% DISCOUNT

Early Access reviews

An absolute Game changer!

Tons of practical insights!

Tons of practical insights!

 I’ve only completed the first three modules of the DI Grail, but it has already changed how I approach Data Sufficiency questions. I had a tendency to overthink DS questions and spend too much time on those. Sarfraz’s pre-thinking strategy for DS has been a game changer for me.  

Read More

Tons of practical insights!

Tons of practical insights!

Tons of practical insights!

- The content is crisp and to-the-point. 

- Sarfraz’s teaching style is engaging and very easy to understand   

- Tons of practical insights, especially with regards to guessing, eliminating, approximating, etc.

Read More

I'm loving it!

Tons of practical insights!

I'm loving it!

 I’m still going through the DI Grail, but what I like the most so far is Sarfraz sir’s approach to tackling questions, which is very different from what I had been taught earlier. He speaks a lot about “efficiency” while answering questions, and I feel like I’m reading questions like him whenever I practice now.  

Read More

Frequently Asked Questions

Please reach us at support@aristotleprep.com if you cannot find the answer to your question. And do watch Sarfraz's video (scroll up) and you'll get answers to pretty much every question you have, inlcuding some you may not even have thought of.

 The course is valid till 8 months from the date of enrolment. We've made this a deliberate choice — GMAT prep shouldn't stretch into years. 8 months is more than enough time to master Data Insights, take your test, and move forward. We're not here to keep you subscribed indefinitely.  The duration can, of course, be extended in special cases. We are good people. 


 DI Grail is built exclusively for the GMAT Focus Edition, which is now simply called the GMAT. The old format (Classic version) of the test isn't offered anymore, in any case.


Absolutely. Aristotle Prep has always been a global operation — a majority of our 7,500+ students are based outside India, primarily in the US. The course is in English, payment works in both INR and USD, and all content is accessible worldwide.


 We offer a 7-day refund for students who feel the course isn't the right fit — provided you've completed less than 20% of the content. We strongly encourage you to watch the free sample lessons before enrolling, so you know exactly what you're signing up for. 


Most GMAT courses treat DI as one section among three. DI Grail treats it as the entire subject. Every lesson, example, and strategy was designed specifically for Data Insights — not adapted from older material or bolted onto a broader course 


 Not currently. DI Grail is fully self-paced. We're evaluating live components for future course versions. But there will be discussion threads below each lesson where Sarfraz will personally respond to your queries. 


No. And that's by design.


We strongly believe that the only practice questions you should be using for GMAT preparation are the official questions published by the GMAC. This is especially true for Data Insights, where poorly designed unofficial questions can do more harm than good by reinforcing incorrect approaches and creating confusion about how the exam actually works. In fact, we've intentionally offered you a discount on the course  because we'd rather have you invest that money in purchasing official GMAT questions and materials.


That said, the course is far from theoretical. Throughout the program, we'll be discussing and analyzing more than 100 official GMAT Data Insights questions in detail. You'll learn the underlying concepts, strategies, and thought processes while working through a large number of authentic exam questions.


The course is delivered entirely through pre-recorded video lessons that you can watch at your own pace. There are no fixed class timings, allowing you to fit the course around your work, studies, and other commitments.


Whether you prefer to complete the course in a few weeks or spread it out over several months, you'll have the flexibility to learn according to your own schedule. You can pause, rewind, and revisit lessons as often as needed, making it easy to reinforce concepts and review challenging topics before test day.


 The course can be accessed simultaneously from three different devices. 


Yes you can by logging on to our learning management system weblink through your mobile device. However, to make things even smoother, we are in the process of developing a proprietary app using which you can access the course on your mobile device. We expect the app to be ready by September/October 2026.


We accept all payment methods supported by Razorpay in India, including credit cards, debit cards, UPI, net banking, wallets, and EMI options (where available). 


We also accept international payments, so students from outside India can pay using internationally issued credit and debit cards, making it easy to enrol from anywhere in the world.


All payments are processed securely through Razorpay's encrypted payment gateway.


Access is granted immediately after your payment is successfully processed. In most cases, you'll be able to start the course within minutes of completing your purchase.


Got more Questions? Contact us here.

reFUND Policy

We offer a 7-day refund for students who feel the course is not the right fit, provided that less than 20% of the course content has been completed.


To request a refund, please email us within 7 days of purchase using the email address associated with your enrolment. Include your name and payment details so we can locate your order.


Course completion will be determined based on the learning platform's progress-tracking data, which will be used to assess refund eligibility.


Once a refund is approved, your access to the course will be revoked and the refund will be processed within 7 business days. The time taken for the funds to appear in your account may vary depending on your bank or payment provider.


We strongly encourage students to review the free sample lessons before enroling so they can make an informed decision about whether the course is right for them.


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Struggling with DI?

If Data Insights is holding your GMAT score back, it's not because you're not smart enough. It's because nobody has taught you how to approach it properly. 

DI Grail changes that.

Learn More