# The ratio of the income of A to that of B is 5 : 7. A and B save Rs 4,

| The ratio of the income of A to that of B is 5 : 7. A and B save Rs 4,000 and Rs 5,000 respectively. If the expenditure of A is equal to of the expenditure of B, then the total income of A and B is :

A. Rs 28,800

B. Rs 24,000

C. Rs 26,400

D. Rs 25,200

### Right Answer is: B

#### SOLUTION

Ratio of income = 5 : 7

A. T. Q.

By solving eq. and , we get –

Required

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The ratio of the income of A to that of B is 5 : 7. A and B save Rs 4,