The monthly incomes of Peter and Paul are in the ratio of 4 : 3. Their expenses are in the ratio of 3 : 2. If each saves ₹ 6,000 at the end of the month, their monthly incomes respectively are (in ₹)
A
24,000 and 18,000
B
28,000 and 21,000
C
32,000 and 24,000
D
34,000 and 26,000
Correct Answer: Option A
Explanation
The most practical way to solve this is by checking the options provided, a common strategy that has proven useful in past CSAT papers. [19, 29]
First, let's check which options satisfy the income ratio of 4 : 3.
(A) 24,000 : 18,000 -> Divide by 6,0