Anupam Mishra

In this course, educator will be teaching about
the Concept Series (TCS)
 UNIT 1: NUMBERS
Module 3: Factors & Multiples

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The Concept Series(TCS) for the CAT : Factors and Multiples

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.

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We start a new module & go through the definitions & basic Axioms.

Module 3 | Factors & Multiples | Definitions & Axioms

We discuss the concepts of Factorization & Prime factorization.

Module 3 | Factors & Multiples | Prime factorization

Module 3 | Factors & Multiples | Finding total no. of Factors

In this session we discuss how to find the no. of Prime/Composite factors of a given no.

Module 3 | Factors & Multiples | No. of prime / composite Factors.

In this session we discuss how to find the no of odd/even Factors of a given no.

Module 3 | Factors & Multiples | No. of odd / even Factors of a given number.

In this session we discuss how to find the no of Factors of a given Number 'N' that are multiples of another no. 'K'.

Module 3 | Factors & Multiples | No. of factors that are multiple of a given number ‘K’

In this session we discuss how to find the no of Factors of a given Number that are Perfect Squares / Cubes.

Module 3 | Factors & Multiples | No. of factors that are perfect squares/Cubes

In this session we discuss how to find the Sum of all the factors of a given Number'N'.

Module 3 | Factors & Multiples | Sum of all factors of a number.

In this session we discuss how to find the sum of all the Odd/Even Factors of a given Number.

Module 3 | Factors & Multiples | Sum of odd/even factors of a number.

In this session we discuss how to find the Sum of prime/composite factors of a number.

Module 3 | Factors & Multiples | Sum of prime/composite factors of a number.

In this session we discuss how to find the Product of all the factors of a given number.

Module 3 | Factors & Multiples | Product of all the factors of a Number.

In this session we discuss how to find the No. of pairs of co-prime factors of any given number.

Module 3 | Factors & Multiples | No. of pairs of co-prime factors of any given number.

In this session we discuss how to find the no. of ways of expressing a no. ‘N’ as product of two co-prime 
factors.

Module 3 | Factors & Multiples | No. of ways of expressing ‘N’ as product of two co-prime factors.

In this session we discuss how to find the no. of ways of expressing ‘N’ as product of two co-prime factors.

Module 3 | Factors & Multiples | No. of ways of expressing ‘N’ as product of two factors.

In this session we discuss a few Properties of Squares.

Module 3 | Factors & Multiples | Properties of Squares: Part 1

In this session we discuss a few more properties of Squares.

Module 3 | Factors & Multiples | Properties of Squares: Part 2

In this session we discuss how to find the no. of factors of N that are divisible by x but not y.

Module 3 | Factors & Multiples | No. of factors of N that are divisible by x but not y.

In this session we discuss how to find the no. of numbers that are prime to & < than 'N'.

Module 3 | Factors & Multiples | No. of numbers that are prime to & < than 'N'.

In this session we discuss how to find the no. of first N natural numbers prime to either x or y.

Module 3 | Factors & Multiples | No. of first N natural numbers prime to either x or y.

In this session we discuss how to find the numbers less than N that have exactly x factors.

Module 3 | Factors & Multiples | Numbers less than N that have exactly x factors.

In this session we discuss how to find the smallest number with ‘x’ no. of factors.

Module 3 | Factors & Multiples | The smallest number with ‘x’ no. of factors.

In this session we go through a few applications of the concepts learned in the module.

Module 3 | Factors & Multiples | Applications 1

In this session we discuss a couple of applications of the concepts learnt in this module.

Module 3 | Factors & Multiples | Applications 2

In this session we go through a few more applications of the concepts we have learned in this Module.

Module 3 | Factors & Multiples | Applications 3

Lokesh Agarwal

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

Remainder Theorem: CAT

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

Bharat Gupta

Number system is the backbone of every CAT or OMET Exam. In this course, Bharat sir will discuss every concept required to solve number system with lots of practice question.

(Hindi) Number System: 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

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

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

24 lessons • 3h 55m