state gov Bihar Vidhan Sabha ASO Mock Test 2024 Quantitative Aptitude Ratio and Proportion Simple Ratios
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?
1
9 : 8
2
8 : 7
3
3 : 2
4
1 : 1