Explanation : (D) Let five consecutive integers are (n - 4), (n - 3), (n - 2), (n - 1), n
According to question,
S = n - 4 + n -3 + n - 2 + n - 1 + n [n = Largest integer]
S = 5n - 10
S + 10 = 5n
n = (S + 10) / 5
Explanation : (C) Solving a routine type of problem using a formula does not demonstrate the achievement of skill objectives of teaching school mathematics in upper primary stages