Question
The average number of notebooks distributed among five
students is 5. If each student received 1 notebook more than the student before him, then find the highest number of notebooks received by any student.Solution
Let the notebooks received by 1st student be ‘x’
According to the question,
(x + x + 1 + x + 2 + x + 3 + x + 4) = 5 × 5
Or, 5x + 10 = 25
Or, 5x = 15
Or, x = 3
Therefore, highest number of notebooks received by any student = (x + 4) = 7
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