A and B have their monthly incomes in the ratio `8:5`, while their monthly expenditures are in the ratio `5 : 3`. If they have saved Rs. 12,000 and Rs. 10,000 monthly respectively, then the difference in their monthly incomes is

Options

A. Rs 52,000
B. Rs 42,000
C. Rs 44,000
D. Rs 46,000

Answer

To solve the problem step by step, we will follow the information provided in the question.

### Step 1: Define Variables for Incomes and Expenditures
Let the monthly incomes of A and B be represented as:
- Income of A = 8x
- Income of B = 5x

Let the monthly expenditures of A and B be represented as:
- Expenditure of A = 5y
- Expenditure of B = 3y