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Shubham Singh

The course on Numbers will discuss important concepts like how to determine no of divisors of a number,finding out unit/tens digit etc.The lessons will have different other concepts like finding out ways of representing a number as  product of 2 factors,finding out numbers co prime to the number etc.The course will have abundant of practice questions picked up from last year CAT/XAT papers.

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 

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Numbers-Advance-1: CAT

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

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Management & Foreign Studies

This lesson is an overview of Numbers-Advance-1.It gives students an insight into previous year CAT papers w.r.t Numbers and also discusses topics to be covered in the course.It also features 2 good questions out of which, one question is from CAT 2008.

Numbers-Overview

This lesson consists of the concept revolving around Recurring Decimals.It talks about how to represent Recurring decimals in the fraction form.It also consists of a related question from CAT 2000.

Numbers-Part 1-Recurring Decimals

This lesson consists of the concept revolving around how to find out divisors of a given composite number.It discusses in detail other important aspects of finding out factors of the given number like how to find out odd/even divisors,perfect square divisors etc.

Numbers-Part 2-Divisors of a Number

This lesson consists of the concepts moving around Reverse operations on divisors and how to find out sum of the divisors.The class features simple examples to illustrate the concepts.

Numbers-Part 3-Reverse Operations on Divisors of a number

This lesson consists of concepts-how to find out product of divisors/no of coprimes less than the given number and sum of coprimes to the number that are lesser than the number.It also discusses how to find out number of ways of writing a number as product of 2 factors.

Numbers-Part 4-Product of the Divisors/Co-Primes of the number

This lesson consists of the concept of finding out unit digit of the given number.It talks about concept of cyclicity.

Numbers-Part 5-Unit Digit of a number

This lesson consists of the concept of finding out Last 2 Digits of a number ending in 1.The concept has been discussed in detail through different examples.

Numbers-Part 6-Last 2 Digits of a number ending in 1

This lesson consists of the concept of how to find out last 2 Digits of a number ending with 3,7 and 9.It also consists of various questions including a question from CAT-2008.

Numbers-Part 7-Last 2 Digits of a number ending in 3,7,9

This lesson consists of the concept of how to find out last 2 Digits of a number ending in 2,4,6,8.The concept is illustrated with the help of various examples.

Numbers-Part 8- Last 2 Digits of a number ending in 2,4,6,8

The class consists of Practice Questions based on the concept of Factors,Unit Digit. It has good set of questions including CAT 2005 Question.

Numbers-Part 10-Practice Questions

Lokesh Agarwal

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

Remainder Theorem: CAT

Graduated from Vellore Institute of Technology, Founder of a construction based start-up named UnEarthed

Tanish Khandelwal

This Course includes various concepts, some of which are-
1) Finding Out Unit Digit And Tens Digit of Expression
2) Base System
3) Remainder Theorem
4) Euler Theorem
5) Factors and Factorials.
All of these lessons are designed for CAT aspirants.

(Hindi) Basics of Number System for CAT Aspirants

2 times 99%iler in CAT-Author/SME of Oswaal Books for CAT(MATHS)/Maths faculty at SMI/ FOUNDER of You Tube channel for math's - LETS FIND X.

Nitesh Ranjan Kumar

in This Course, the Educator is Discussing All Type of Problems Related to Remainder, Remainder  Theorem Basic Approach to Solve Problem Related to Remainder.

(Hindi) Problems Based on Remainder - New Concept Never Used Before This Lesson for CAT

Peyush Gautam

You will learn to solve questions from quantitative aptitude section in an easy way with short tricks based on the concepts. This course will be helpful for aspirants of CAT, XAT and other management examinations.

(Hindi) Number System - Quantitative Aptitude for CAT

I have 8 years of teaching experience on APTITUDE & REASONING for different competitive Exam like SSC CAT BANKING RAILWAY.


Jogesh Kumar Pradhan

In this course we will discuss the basic concepts and approch on questions related to pipes and cisterns.

(Hindi) Pipes and Cisterns - CAT

I am a Physics Major and have a deep interest in Mathematics and Statistical analysis, Right now I am trying to help aspirants of CAT

Soumojit Goswami

In this course, the educator is discussing Techniques to Calculate effectively for CAT

Lessons

10 lessons • 1h 58m

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Numbers-Overview

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Numbers-Part 1-Recurring Decimals

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Numbers-Part 2-Divisors of a Number

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Numbers-Part 3-Reverse Operations on Divisors of a number

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Numbers-Part 4-Product of the Divisors/Co-Primes of the number

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Numbers-Part 5-Unit Digit of a number

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Numbers-Part 6-Last 2 Digits of a number ending in 1

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Numbers-Part 7-Last 2 Digits of a number ending in 3,7,9

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Numbers-Part 8- Last 2 Digits of a number ending in 2,4,6,8

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Numbers-Part 10-Practice Questions