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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