Abhay starts a business with Rs. 32,000. After a certain period, Suraj joined him, and invests Rs. 30,000. At the end of the year they divide the profit in the ratio of 8 : 5. After how much time did Suraj join Abhay?
1
1 months
2
2 months
3
3 months
4
4 months
5
None of these