A and B start a business with Rs. 25,000 and Rs. 35,000. C joins later with Rs. 30,000. After how many months must C join so that his year-end profit equals A’s?
Correct answer A. 2 months
Explanation
30,000 × (12 - x) = 25,000 × 12, so 12 - x = 10 and x = 2. C must join after 2 months.
Answer checked How we write and check questions
Discussion