I am Dherender. I completed my engineering a couple of years ago.I appreciate criticism and always try to be the best version of myself.

Dherender Singh

A slow and steady approach to different concepts in number system along with solved examples. The course aims at helping you understand and solve all the questions related to number systems which is an important topic in quantitative aptitude for CAT.

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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Number Systems for 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

We cover the basics of Number system before we dive into more advanced concepts.

Basics

Some more questions to get the basics right, the questions are related to the basics we studied in the previous lecture on basics.

Some More Questions

We learn some important concepts and shortcuts on how to find remainders .These questions are frequently seen in any aptitude test.

Remainders

We study some of the important theorems from aptitude test point of view , fermats theorem etc. These theorems can prove really useful while solving questions related to Number system.

Theorems

This is the extension of the previous lecture, since finishing all theorems in one is not possible. The lecture has some useful questions related to theorems like wilsons theorem etc.

Theorems - II

Some cases are little different than the rest, we look onto those cases plus few important questions as well.

Special Cases

This lecture entails detailed discussion on divisors and some good questions on divisors.There are some useful shortcuts as well.

Divisors

There are different operations that can be performed on divisors. This lecture entails all those operations.

Operations on Divisors

This lecture is on how to find unit digit of a large number with an exponential and other cases as well .It also has some very useful shortcuts for exams.

Unit Digit

This lecture is a good discussion on powers and factorials in number system along with shortcuts.

Powers and Factorials

This topic entails divisibility of different numbers and how to find whether a number is divisible by any number or not along with few important shortcuts.

Divisibility

This lecture entails base system and some good questions on the topic. This topic is tricky and a lot of students skip this topic but not anymore!

Base system

This lecture entails discussion on hcf and lcm and even though the topic seems simple, it can prove to be a handfull.This lecture is covering the basics of hcf and lcm before moving onto aptitude questions.

HCF and LCM

Questions on HCF and LCM

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

14 lessons • 3h 1m

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Basics

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Some More Questions

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Remainders

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Theorems

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Theorems - II

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Special Cases

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Divisors

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Operations on Divisors

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Unit Digit

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Powers and Factorials

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