Monthly incomes of husband and wife in a family are in the ratio 3 ∶ 7 and their savings are in the ratio 3 ∶ 5. If the expenditure of both of them is 15000 and 45000 respectively, then their respective monthly incomes are:

Monthly incomes of husband and wife in a family are in the ratio 3 ∶ 7 and their savings are in the ratio 3 ∶ 5. If the expenditure of both of them is 15000 and 45000 respectively, then their respective monthly incomes are:

1). Rs. 33000, Rs. 77000
2). Rs. 36000, Rs. 84000
3). Rs. 30000, Rs. 77000
4). Cannot be determined

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