Problems in which average of consecutive nos is given

Problems in which product of two consecutive no is given

Problems in which sum and difference of the nos is given

Problems in which ratio of ages is given

Problems in which sum of no and its reciprocal is given

If the average of 5 consecutive number starting with m is n. Find the average of 6 consecutive number starting with m + 2

The average of five consecutive numbers is 48. Find the largest number.

If the average of 9 consecutive positive integers is 55, then what is the largest integer ?