The average monthly income of a person in a certain family of 5 is Rs. 1000. What will be the monthly average income of a person in the same family if the income of one person increased by Rs. 12,000 per year?
- (a)Rs. 1200
- (b)Rs. 1600
- (c)Rs. 2000
- (d)Rs. 3400
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Official answer(a) Rs. 1200