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The average expenditure of a man for the...

The average expenditure of a man for the first five months of a year is Rs 5,000 and for the next seven months it is Rs 5,400. He saves Rs 2,300 during the year. His average monthly income is:

A

` 14%`

B

`–5.0866%`

C

` 12.5%`

D

None of these

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The correct Answer is:
B
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