Gunjan Agarwal

NUMBERS is an important and vast topic when it comes to CAT. Most of the students ignore this topic because it is lengthy so here I am trying to break this topic into simpler parts and trying to explain to concepts in a concise manner.  I have also discussed questions related to these concepts simultaneously. This is NUMBERS ( PART I ) where the course have covered types of numbers, conversions, factors and co-prime of a number and factorials. The rest of the topics and concepts will be covered in my next course which is NUMBERS ( PART II ).

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English

Numbers: Part 1

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

To get an insight of the upcoming lessons and to see what all topics are covered in NUMBERS ( PART I )

Overview of the Course

Discussing the various types of numbers that we will deal in other lessons of NUMBERS. This topic lesson will be very helpful to understand the other lessons of NUMBERS.

Types of Numbers

Converting from Rational form to other Decimal Forms like terminating decimal form , pure recurring decimal form and mixed decimal form and vice versa.

Conversions

Methods to determine the decimal form without actual division. To determine by looking at the fraction that which decimal form it will lead too and how many numbers will repeat itself after decimal point.

Methods to determine the Decimal form without Actual Division

To discuss the concepts of factors and co primes of a number. In this part we will find out the number of factors of a number and sum of these factors.

Factors and co-prime of a Number (Part I)

To discuss the concepts of factors and co primes of a number. In this part we will proceed further and will find out the product of factors of a number and will find the nos. Which are co prime to a given number.

Factors and co-prime of a Number (Part II)

Discussing the concepts of factor and co prime of a number. In this part  we will see how to express a number as a product of two numbers and as a product of two co - prime numbers.

Factors and co-prime of a Number (Part III)

Finding the last digits of the nos. obtained after multiplication and discussing the special case of 4 and 9.

Last Digit

Finding the last two digits of the numbers obtained after multiplication and will also see how to deal with the powers above 20.

Last Two Digits

Concepts and questions related to factorials. To find out the highest power of a number in a factorial without expanding the factorial itself.

Factorial

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 15m

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Overview of the Course

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Types of Numbers

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Conversions

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Methods to determine the Decimal form without Actual Division

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Factors and co-prime of a Number (Part I)

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Factors and co-prime of a Number (Part II)

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Factors and co-prime of a Number (Part III)

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Last Digit

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Last Two Digits

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Factorial