How it Works

Course Instructor

Course Details

While sitting for a competitive test you don’t just need clarity of concepts in quant but also need to show that in the given time period. So what matters is not just your accuracy but also your speed. To help you win this race against time we have made a comprehensive course that will teach you approximation tips to calculate faster.

The course will also cover the basics of data interpretation and data sufficiency. Most of the students get stuck with lengthy calculations while solving DI questions and this course will teach you how to swim through that sea of numbers!

So take up this course and become a data interpretation expert to excel in your placements.

What you will learn

  • 5 Cs of Success in Data interpretation
  • Tips to master calculations and approximations
  • Tricks to solve Data Sufficiency problems

Curriculum for this course


  • Percentage Change & Approximation
  • Percentage & Fractions
  • Data Sufficiency
  • DI - Approximation & Different Types of Graphs


  • Approximations Read this e-book to get insights to boost your calculation speed.
  • Data Sufficiency In this eBook, you will learn the stepwise approach to tackle questions based on data sufficiency.


  • DI – Approximations & DS 01
  • DI – Approximations & DS 02
  • DI – Approximations & DS 03

Online Tests

  • DI – Percentage change 01
  • DI – Percentage change 02
  • Data Sufficiency 01
  • Data Sufficiency 02

Doubt & Discussion Group

  • You will be sent a Telegram Group invite link within 48 hours.

Support & Help

  • If you have any issues, queries or feedback about this learning page or any other aspect of course, then kindly drop us a message.

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DI – Approximation, Calculation & Percentage change & Data Sufficiency