The ratio of incomes of A and B is 5:4 and their expenditures are in the ratio 3:2. If each saves ₹1600, what is the income of A?
A
₹3200
B
₹4000
C
₹4500
D
₹4800
or press Space / Enter
Correct Answer ₹4000
Explanation
Income-Expenditure = Savings. (5x-3y)=1600, (4x-2y)=1600. Difference in ratio units: (5-3)=2 and (4-2)=2. Since saving units are equal, 2 units = 1600, 1 unit = 800. A's income = 5 * 800 = ₹4000.