state gov Bihar Police Prohibition Constable 2022 Mock Test Series Quantitative Aptitude Ratio and Proportion
The incomes of A and B are in the ratio 3 : 4, and their expenditure are in the ratio 9 : 5. If the income of A is equal to three times the expenditure of B, then what is the ratio of the savings of A and B?
1
3 : 5
2
2 : 5
3
5 : 3
4
5 : 2