Number System: Introduction, Perfect Square and Problem Solving - l

Number System: Perfect Cubes and Problem Solving - ll

Number System: Recurring Decimal Cyclicity and Problem Solving - lll

Number System: Factors and Problem Solving - lV

Number System: Factors and Problem Solving - V

Number System: Factors and Problem Solving - Vl

Number System: Factors and Problem Solving -VII

Number System: Problem Solving - VIII

Number System: Factors and Problem Solving - IX

Number Systems

Time, Speed & Distance: Escalators & Boats and Problem Solving 

Time, Speed & Distance: Change in Speed & Time and Problem Solving 

Time, Speed & Distance: Linear Track and Problem Solving

Time, Speed & Distance: Relative Speed, Train and Problem Solving 

Time, Speed & Distance: Problem Solving - I

Escalators: Introduction & Problem Solving

Circular Tracks: Introduction & Problem Solving

Time, Speed & Distance: Problem Solving - II 

Boat & Streams: Introduction & Problem Solving

Time, Speed & Distance: Problem Solving - III

Time & Distance: Problem Solving

Time, Speed and Distance

Ratio & Proportion: Laws of Ratio and Problem Solving

Variation: Introduction, Types, and Problem Solving

Ratio, Proportion & Variation: Problem Solving 

Ratio, Proportion & Variation: Mixtures and Problem Solving

Ratio & Proportion: Allegation, Partnership and Problem Solving

Ratio, Proportion & Variation

Fraction to Percentage Conversion, Multiplication Factor, and Ratio

Percentage to Fraction Conversion: Problem Solving - I

Percentage & Fraction: Sequence and Problem Solving - II

Successive Ratio: Introduction and Problem Solving

Proportionality Percentage: Introduction and Problem Solving

Percentage & Profit Loss: Problem Solving - I

Percentage & Profit Loss: Problem Solving on Faulty Weights

Percentage & Profit Loss: Problem Solving - II

Percentages

Introduction to Simple and Compound Interest

Difference between Simple and Compound Interest 

Installments in Simple and Compound Interest

SI & CI: CAGR and Problem Solving

Simple & Compound Interest

Average: Introduction and Problem Solving

Average, Mixture & Alligation: Introduction and Problem Solving - I

Average, Mixture & Alligation: Problem Solving - II

Average, Mixture & Alligation: Problem Solving - III

Average, Mixtures & Alligations

Time & Work: Introduction and Problem Solving

Time & Work: Problem Solving

Time & Work: Problem Solving - II

Man Days Hour Efficiency, Time & Work: Problem Solving

Man Days Hour Efficiency: Problem Solving

Time and Work

Logarithms: Properties and Problem Solving - I

Logarithms: Properties and Problem Solving - II

Logarithms: Properties, Application & Problem Solving - III

Logarithms: Problem Solving - IV

Logarithms

Arithmetic Progression: nth term and Problem Solving - I

Arithmetic Progression: nth Term and Problem Solving - II

AP, GP and AGP Series: Problem Solving

AGP Series & Recursive Series: Problem Solving

Recursive Series and Infinite Series: Problem Solving

Time Series: Problem Solving

Sequence Series 

Sequences & Series

Basic Maths

Quantitative Aptitude

Prepare for CAT 2018 through free online videos on Quant, Verbal and DI/LR by learning from the best teachers. Pursue your dream of an MBA from IIM and Top B-schools with lessons from the CAT Toppers 

CAT & Other MBA Entrance Tests

Ace the toughest competitive and government exams in India 

Test Preparation

Management & Foreign Studies

This is a Complete Course on Number System for CAT, XAT and other MBA entrance exams. In this course, all the topics of Numbers i.e. Number Line, Fractions Decimals, Divisibility, Factors HCFM LCM, Remainders, Last Digits, Factorials will be covered in detail with lots of High Quality Questions. The course will also include PYQs and Daily Practice Problems curated by Ronak Shah Sir.

Complete Course on Number System for CAT and OMETs

In this course, Raman Sir will cover important topics like Arithmetic of Quants. The course will be helpful for aspirants preparing for CAT & OMETs. Learners at any stage of their preparation will be benefited from the course. All doubts related to the topic will be clarified during the doubt clearing sessions in the course. The course will be covered in English and the notes will be provided in English.

Comprehensive Course on Arithmetic Part II

Unleash Your Quantitative Aptitude Potential for CAT 2025

Are you aiming for a top score in the Quantitative Aptitude (QA) section of CAT 2025? "Arithmetic 2.0 for CAT 2025: Master Your Quant Score" by Ravi Kumar is a comprehensive and intensive program designed to transform your Arithmetic skills, a cornerstone of the CAT QA section. With a significant weightage of 8-10 questions, mastering Arithmetic is non-negotiable for achieving a high percentile.

Arithmetic 2.0 for CAT 2025: Master Your Quant Score

In this course, Ravi Kumar will discuss about complete concepts of Permutations, Combinations, Probability and Binomial Theorem. Learners who are preparing for MBA Entrance examinations will be benefitted from the course. All doubts related to the topic will be clarified during the doubt clearing sessions in the course. Class dates and timings along with topic details are given below. The course will be covered in English and the notes will be provided in English.

Comprehensive Course on Permutations, Combinations & Probability for CAT 2025

In this course, Ravi Kumar will take learners through a comprehensive revision of CAT-level Quant questions, ensuring strong reinforcement of all key concepts through practice. Special focus will be on Algebra, Numbers, and Modern Maths, giving learners the much-needed boost in the last 90 days of preparation. 
🔹Key Highlights: Targeted towards CAT/XAT/OMETS aspirants  24 sessions (120 minutes each)
This course is designed to help learners maximize their score in the crucial final phase

CAT 2025 Quant Booster I : Crack the Code to 99%ile

In the comprehensive course, Raman Tiwari will cover all the concepts of Arithmetic . This course will be beneficial for candidates appearing in CAT 2025 exams. The course will be covered in Hinglish and notes will be provided in English.

CAT 25 | Arithmetic Part 1

In this course, Ravi  will cover QA-DI for XAT 2026 & OMETs. All the topics will be discussed in detail and would be helpful for all aspirants preparing for the XAT 2026 & OMETs Entrance exam. Learners at any stage of their preparation would be benefited from the course. The course will be taught in Hinglish and notes will be provided in English.

Crash Course on QA-DI For XAT & OMETs 2026 Part 2

In this course, Ronak Shah Sir will teach Complete Time Work, Pipes Cistern Time speed Distance Boats Trains and Races in detail for CAT and Other MBA entrance Exams Perspective. It’s a Theory + Practice Class on Arithmetic Topics. The couse starts from Basics and the concepts will be discussed in detail along with plenty of Practice questions and PYQs The course will be covered in English and notes will be provided in English.

Complete Course on Time Work and Time Speed Distance & Races

In this course, Saral sir will teach all the concepts of Number System from basic to advanced level. Along with the classes, he will also discuss a lot of questions from Previous year exams and will give homework and discussion of those questions too. The classes will be in Hinglish, but the notes provided will be in English.

Basic Maths

Chapters

Courses

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Number Systems

Notes

Practice

Time, Speed and Distance

Notes

Practice

Ratio, Proportion & Variation

Notes

Practice

Percentages

Notes

Practice

Simple & Compound Interest

Notes

Practice

Average, Mixtures & Alligations

Notes

Practice

Time and Work

Notes

Practice

Logarithms

Notes

Practice

Sequences & Series

Notes

Practice

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Basic to Advanced Number System for CAT 2026

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