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 और B की आय का अनुपात 5:4 है और उनके व्यय का अनुपात 3:2 है। यदि प्रत्येक ₹1600 बचाता है, तो A की आय क्या है?
A
₹3200 (₹3200)
B
₹4000 (₹4000)
C
₹4500 (₹4500)
D
₹4800 (₹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.