Question 78
The average of five consecutive positive integers is n, If the next two integers are also included, the
average of all these integers will
Solution
let the consecutive 5 integers be 1,2,3,4,5
average is given as n
1+2+3+4+5/5
15/5=3.
now if the next two numbers are added
15+6+7/7
=>28/7=4
we founded that the average increased by 1
hence answer is option A
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