state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 Quantitative Aptitude Profit and Loss Partnership
A, B and C invested capitals in the ratio of 5 ∶ 7 ∶ 10. At the end of the business term, they received the profit in the ratio of 3 ∶ 4 ∶ 8. Find the ratio of their time for which they contributed their capitals.
1
1 ∶ 1 ∶ 9
2
2 ∶ 2 ∶ 9
3
10 ∶ 10 ∶ 9
4
21 ∶ 20 ∶ 28