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    Question

    The average expenditure of a man for the first five

    month is Rs.14000 and for the next seven months is Rs.12000. If he saves 17000 in that year then find his average monthly income.
    A 17500 Correct Answer Incorrect Answer
    B 14250 Correct Answer Incorrect Answer
    C 12000 Correct Answer Incorrect Answer
    D 15400 Correct Answer Incorrect Answer

    Solution

    Total expenditure in first 5 months = 14000 × 5 = Rs.70000 Total expenditure in last 7 month = 12000 × 7 = Rs.84000 Total income of the man in a year = 70000 + 84000 + 17000 = Rs.171000 His average income in a month = 171000/12 = Rs. 14250

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