12+ years of experience
CAT  percentile 99.93(QA) 
CAT percentile 99.61( LRDI) 
GMAT score - rare 51( Maths) 
GMAT essay writing- 6 out of 6

Gopal Jee

In this course, the educator discusses the Number system is the most important topic because of its use in every other topic like DI,  LR and other chapters of QA. We should try to understand every single concept of this chapter very clearly.

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

English

Fundamental of The Number System Theory: CAT Exams

Number System is a very crucial topic of Quantitative Aptitude for CAT exam. These numbers, whether real numbers or rational numbers are important for concept building. Learn Number System from the be

Number Systems

Quantitative aptitude section of CAT exam consists of 34 questions. Learn Quantitative Aptitude from the best teachers and pursue your dream of an MBA from IIMs, IIFT, FMS, MDI and NMIMS among others.

Basic Maths

Quantitative Aptitude

Ace the toughest competitive and government exams in India 

Test Preparation

Management & Foreign Studies

Numbers and their different types have been explained to understand the basics of this chapter. It is very useful to understand these before moving on.

All about Numbers

Prime numbers are really important and how to find out whether a given number is prime or not this becomes time consuming most of the time.  So this video will help you understand that smart technique.  Also a general formula to find a perfect number is explained.

Details about Prime Numbers and Perfect Number

Divisibility rules play Very important role for all exams.  All the basics of Divisibility rules are explained.

Divisibility Rules Basics

Cyclicity of last digit is very simple but yet very useful topic to solve many questions of MBA entrance tests.

Cyclicity of Last Digit

Factorial and number of zeroes are highly recommended topic for aptitude tests. These are building blocks of many other higher level questions.

Factorial and Number of Zeroes

How will we find the factorial if number of zeroes at its end is given.  Some very interesting questions are solved to explain the concept.

Factorial and number of zeroes Part-2

Factors and questions based on them are very frequently asked in every aptitude test.

Factors and questions on them

Very interesting facts about LCM and HCF are discussed.

LCM & HCF

Applications of LCM are very often asked in aptitude test papers.  These four types are most common ones.

Application of LCM

Applications of HCF are very common to many of the aptitude test papers.  This lesson discusses basic approach to them.

Application of HCF

Practice questions-1

Practice question-2

Cyclicity of unit digit and its application

Practice question-3

Number system and set theory with two variables.

Practice questions-4

Practice questions-5

Practice questions-6

Lokesh Agarwal

The Educator will try to cover all types of remainder theorem questions for CAT

Remainder Theorem: CAT

Teacher, Armchair Guru, Socialist & Life Coach.Love teaching for Competitive Exams.M.B.A from U.B.S. Panjab Uni. 8 Yrs of teaching exp.

Sameer Sardana

This course covers about Number System Part 2 following topics will be discussed Number Of Zeroes In Factorial, Factorization, Number Of Factors, LCM-HCF & Remainder, Miscellaneous Questions Of Number System

Number System- Part 2 (Advance) for CAT

No of factors is a very important chapter of number system. In CAT 2017 there was a question based on the concept of factors. In this course we will be discussing advance questions of no of factors oriented towards CAT and other competitive exams.

Advance Course on Number of Factors : CAT

Saurabh Thakur

This course gives explanation on Trap Questions CAT IIM

Trap Questions : CAT Quant

25 years teaching experience. Author of the book 'MATHEMATICA' Best selling Quant book for CAT on Amazon. 

Bharat Gupta

Work and time are important chapters of Mathematics and if you know the tricks, it is very interesting and Useful. Time and  work problems are actually practical problem and it's knowledge will bring you power of taking correct decision. In this course you will get a - z of time and work from basic to advance level.

This covers, through medium of online lessons covers all the types of questions on Work and time starting from basic level and moving to advanced level. For students who need to start preparation for CAT, this course will provide good foundation on the topic of Work and Time.

Work and Time : CAT

In this course you will variety of arithmetic question with shortcut tricks and option elimination strategy. Along with it you will also get basic method to solve these question. 

HAPPY LEARNING !!!👍

Lessons

16 lessons • 2h 8m