The average of a list of integers goes up by 2 when 25 is added to the – InterviewSolution

1.	The average of a list of integers goes up by 2 when 25 is added to the list. If 8 is added to the new list, then the average reduces by 1. How many numbers were there in the original list?
Answer» The average of a list of integers goes up by 2 when 25 is added to the list. If 8 is added to the new list, then the average reduces by 1. How many numbers were there in the original list?

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