1.

The ratio of the incomes of A and B is 2 : 3 and that of their expenditure is 1 : 2. If 90% of B’s expenditure is equal to the income of A, then what is the ratio of the savings of A and B?

A. 9 : 8
B. 8 : 7
C. 3 : 2
D. 1 : 1
Answer» C. 3 : 2


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