state gov WBPSC Miscellaneous Services Mock Test 2023 Quantitative Aptitude Profit and Loss Partnership
A invests Rs 1800 for a few days and B Rs 1000 for 9 months in a business. How long was A's money invested in the business if A and B's profits were equal?
1
5 months
2
6 months
3
7 months
4
8 months