Average Methods Example 4
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 4 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.
Average Methods Example 4
Example 1:
The average of Six numbers is 25 and if one number of that average is cropped than the average occure is 26. Find the cropped number?
Answer :
here We can find the cropped number that is
Step 1: average of six number with cropped number is = (25 X 6) = 150 and average five number without cropped number is = (26 X 5) = 130.
Step 2: now the cropped number is = ( 150 - 130 ) = 20.
Here the cropped number is 20.
Example 2: The average of 40 numbers is 20. If two numbers 36 and 30 are discarded then Find the average of the remaining numbers ?
Answer :
Step 1 : At First we find the total number so ( 40 x 20 ) = 800. So sum 40 number is 800.two number discarded, so remaining 48 numbers is = ( 800 -( 36 + 30 ) = 734.
Step 2: Here we find required average is = 734 / 38 = 19.31.
Example 3:
If average of two numbers is 77.5 and a number is 5.5 less than the average, then what is the second number?
Answer:
77.5 x 2 = 155
77.5 - 5.5 = 72
second number is ( 155 - 72 ) = 83
Example 4:
Find the average of the following set of scores :?
357 , 854 , 214 , 648 , 478
Answer :
2551 / 5
= 510.2
So the average of five numbers is 510.2.
Example 5:
What is the average of the following set of scores ?
252 , 333 , 622 , 525 , 445 , 710 , 875
Answer :
3762 / 7
= 537.42
So the average of five numbers is 537.42
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.
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 4 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.
Average Methods Example 4
Example 1:
The average of Six numbers is 25 and if one number of that average is cropped than the average occure is 26. Find the cropped number?
Answer :
here We can find the cropped number that is
Step 1: average of six number with cropped number is = (25 X 6) = 150 and average five number without cropped number is = (26 X 5) = 130.
Step 2: now the cropped number is = ( 150 - 130 ) = 20.
Here the cropped number is 20.
Example 2: The average of 40 numbers is 20. If two numbers 36 and 30 are discarded then Find the average of the remaining numbers ?
Answer :
Step 1 : At First we find the total number so ( 40 x 20 ) = 800. So sum 40 number is 800.two number discarded, so remaining 48 numbers is = ( 800 -( 36 + 30 ) = 734.
Step 2: Here we find required average is = 734 / 38 = 19.31.
Example 3:
If average of two numbers is 77.5 and a number is 5.5 less than the average, then what is the second number?
Answer:
77.5 x 2 = 155
77.5 - 5.5 = 72
second number is ( 155 - 72 ) = 83
Example 4:
Find the average of the following set of scores :?
357 , 854 , 214 , 648 , 478
Answer :
2551 / 5
= 510.2
So the average of five numbers is 510.2.
Example 5:
What is the average of the following set of scores ?
252 , 333 , 622 , 525 , 445 , 710 , 875
Answer :
3762 / 7
= 537.42
So the average of five numbers is 537.42
- Average Methods Example 1
- Average Methods Example 2
- Average Methods Example 3
- Average Methods Example 5
- 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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