Friends average is a very important topic in exams around one or three questions are from this topic only on the other hand it can be used in our daily lives also.
PART 1 : Average
In today’s video we will discuss about averages what is the concept behind it and how it can be calculated without the formula.
PART 2 : Basic Equations
In this part we will discuss about the basic equations which comes in exams.
In this video we particularly took only those questions which came in the previous exams.
What is the pattern behind these questions, how we can solve this problem will be shown in this video.
PART 3 : Combine Equations
In today’s video we will discuss about the questions based upon the combined averages. In these question we will be given with the averages of many different groups and we will be asked for the combined average of all the groups or some parts of any particular group.
We will be discussing questions based on this segment only.
PART 4 : Problem On Change in Average
In today’s part we will discuss about what is the effect on group averages if we add any value to it or if we remove some value from it.
So, we will discuss questions based on this segment.
PART 5 : Correct Equation
In today’s part we will solve those questions which are having the incorrect averages. Sometimes, because of wrong observation the average could be incorrect so we will find the correct values from the given wrong values.
In today’s part we will discuss questions related to this segment.
PART 6 : Average of Consecutive Numbers
In today’s part I will tell you about how to find average of the consecutive numbers.