Average Methods Example 5 :
The result obtained by adding several quantities together and then dividing this total by the number of quantities is called Average.This is the basic theory of average which applied in question to obtain answers here is Average Methods of example 5 in different form of examples. This type of problem are given in Quantitative Aptitude which is a very essential paper in banking exam.Under below given some more example for your better practice.
Example 1:
The average run of a cricket player of 8 innings was 34. How many runs must he make in his next innings so as to increase his average of runs by 6 ?
Answer :
Step 1: Average run of a player in next innings is 9 = ( 34 + 6 ) = 40 runs.
Step 2: Required run for 9 innings is ( 40 x 9 ) = 360 runs and 8 innings is ( 34 x 8 ) = 272 runs.
So, Required number of run is = (360 - 272 ) = 88 runs.
Example 2:
The average age of 15 boys is 18 years in the Maths class and that of 13 girls is ages 15 years.What is the average age of totall maths class ?
Answer :
In a maths class 15 boys ages 18 years = ( 15 x 18 ) = 270
In a maths class 13 girls ages 15 years = ( 13 x 15 ) = 195
So average age of totall maths class is = 270 + 195 / 28 = 465 / 28 = 16.607
Example 3:
The average of five consecutive odd numbers A, B, C, D, and E is 45.what is the product of A and D ?
Answer :
A B C D E
43 45 47 49 51
So the Product of A and D is = ( 43 x 49 ) = 2107
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The result obtained by adding several quantities together and then dividing this total by the number of quantities is called Average.This is the basic theory of average which applied in question to obtain answers here is Average Methods of example 5 in different form of examples. This type of problem are given in Quantitative Aptitude which is a very essential paper in banking exam.Under below given some more example for your better practice.
Example 1:
The average run of a cricket player of 8 innings was 34. How many runs must he make in his next innings so as to increase his average of runs by 6 ?
Answer :
Step 1: Average run of a player in next innings is 9 = ( 34 + 6 ) = 40 runs.
Step 2: Required run for 9 innings is ( 40 x 9 ) = 360 runs and 8 innings is ( 34 x 8 ) = 272 runs.
So, Required number of run is = (360 - 272 ) = 88 runs.
Example 2:
The average age of 15 boys is 18 years in the Maths class and that of 13 girls is ages 15 years.What is the average age of totall maths class ?
Answer :
In a maths class 15 boys ages 18 years = ( 15 x 18 ) = 270
In a maths class 13 girls ages 15 years = ( 13 x 15 ) = 195
So average age of totall maths class is = 270 + 195 / 28 = 465 / 28 = 16.607
Example 3:
The average of five consecutive odd numbers A, B, C, D, and E is 45.what is the product of A and D ?
Answer :
A B C D E
43 45 47 49 51
So the Product of A and D is = ( 43 x 49 ) = 2107
- Average Methods Example 1
- Average Methods Example 2
- Average Methods Example 3
- Average Methods Example 4
- Average Methods Example 6
- << Go back to Average main page
We provide few shortcut tricks on this topic. Please visit this page to get updates on more Math Shortcut Tricks. You can also like our facebook page to get updates.
If You Have any question regarding this topic then please do comment on below section. You can also send us message on facebook.
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