An Engineer by degree and a Teacher by heart. Guided 5000+ students till now. Exams cleared CAT-99+ percentile(QA), SBI PO 2017 etc. 

Ashish Singh

It's about one of the most fundamental and important chapter which forms the base of Quantitative Aptitude for various competitive examinations.

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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English

Averages - Concepts and Tricks for All Question Types - CAT

Mixture and allegation consists of basic formula but the application is huge. To ace CAT exam, practice different types of questions from Previous Year Papers. Ace Quantitative Aptitude and get into I

Average, Mixtures & Alligations

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

In this lesson, I started with the importance of the topic and the target audience of the topic. Then I continued the lesson with the introduction to AVERAGES.

Introduction and Basics of Average

Talked about 5 important and useful properties of average.

Important Properties of Average

Discussed on important formulas based on average along with how and where to use them.

Formulas Based on Average to Help you Solve Questions Without Pen and Paper

Discussed how to solve some questions without Pen and paper based on the learnings of the first 3 videos

Solving Questions Without Pen and Paper

Discussed how to solve some more questions without Pen and paper.

Solving Questions Without Pen and Paper-2

Talked about deviation method- a method which makes calculation easier in finding average.

Deviation Method - A useful Method to Calculate Averages

Discussed the concept of weighted average concept

Type 1 Questions - Combined Average Part 1 - Weighted Average Method

Discussed balance method for calculating combined average.

Combined Average - 2 : Balance Method

Discussed the Equal Distribution Method for solving questions related to change in average

Type 2 Questions - Change in Average

Discussed how to solve some important questions without pen and paper

Varieties of Questions on Change in Average

Equal Distribution Method- Different Types

Discussed how to solve the last type of question by equal distribution method.

Questions on Equal Distribution Method - Last Type

Practice Questions-1

Practice Questions- Part 2

Practice Questions- Part 3

Practice questions- Part 4. Discussed a question of medium level.

Practice Questions- Part 4(High Level Question)

Discussed 2 questions with the first one being an easy one and the 2nd one was a difficult one.

Practice Questions- Part 5

Discussed a medium logical question on Averages followed by a question on Average Speed.

Practice Questions - Part 6

Discussed 2 questions with focus on decreasing the calculation.

Practice Problems - Part 7

Discussed three easy to medium difficulty level questions.

Practice Problems- Part 8

Ajinkya Chopade

In this course, the educator is discussing simplified methods from Time and Work, applying the same concepts in Pipes and Cisterns for CAT

Simplified Pipes and Cisterns for 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 will help you in learning the basic concept of average and approach of solving question without formulas and without using pen & paper. This Course is beneficial for CAT aspirants.

Average Without Formulas And Without Pen And Paper: CAT

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

Bharat Gupta

In every competitive or entrance examination 1 - 2 direct question asked from averages. In general average is central tendency or central value of given data. In this course you will learn some basic and advanced concepts, weighted average and its application, balancing method to solve average questions, actual MBA entrance questions and practice question with complete solution

Learn Average for CAT

In different examination, the problems are not directly asked from this chapter, rather the techniques used in Alligation are applied for simplify complex problems of Percentage, Average, Profit and loss, Ratio and many others. These concepts will be of great help in saving time for these complex problems. These are useful for any aptitude examination, specifically for CAT, since speed plays a very important role in that case.

Quantitaive Aptitude - Alligations and Mixtures

In this course we will discuss about Mixture Questions  with conceptual shortcuts and we will also learn how the case of successive Decrement is used in Solutions based question where we remove and replace a part of the solution.

Complete Arithmetic Without Formulas- Part 3

In this course, the educator discusses a shortcut approach for Simple and Compound Interest without formulas and concepts. 
The course helps in Concept Development with Discussion of 100+ Questions and enables you to solve advanced level questions with conceptual shortcuts and without the use of any formulas.

Lessons

20 lessons • 3h 2m