Sumit and sarju invested in ratio of 2 : 3 and the received profits in ratio 3 : 1 as annual profit. If sumit invested for 9 months then for how many months sarju invested her money and what is the profit gain by sumit if sarju invested Rs. 15,000 and they earned an overall profit of 15%?
1
5 months, Rs. 4215.5
2
10 months, Rs. 6212.5
3
8 months, Rs. 5412.5
4
4 months, Rs. 3745.5
5
2 months, Rs. 2812.5