Suresh started a business with Rs.20,000. Kiran joined him after 4 months with Rs.30,000. After 2 more months, Suresh withdrew Rs.5,000 of his capital and 2 more months later, Kiran brought in Rs.20,000 more. What should be the ratio in which they should share their profits at the end of the year? Choose one
A) 17:12	B) 12:17	C) 21:32	D) 32:21	E) 17:32
Here capital is not the same.   Suresh invested 20000 for initial 6 months and 15000 for the next 6 months. Hence his term of ratio   =(20000×6+15000×6)   Kiran invested Rs.30000 for 4 months and Rs.50000 for next 4 months. Hence his term of ratio   =(30000×4+50000×4)   Suresh : Kiran   =(20000×6+15000×6) :(30000×4+50000×4)   =(20×6+15×6):(30×4+50×4)=(20×3+15×3):(30×2:50×2)   =105:160=21:32   Answer is 21:32.
<result>C</result>
Suresh started a business with Rs.20,000. Kiran joined him after 4 months with Rs.30,000. After 2 more months, Suresh withdrew Rs.5,000 of his capital and 2 more months later, Kiran brought in Rs.20,000 more. What should be the ratio in which they should share their profits at the end of the year?