Suresh started a business with Rs.20,000. Kiran joined him after 4 months with Rs.30,000. After 2 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 the most appropriate option:
A) 32:21	B) 22:21	C) 21:32	D) 31:21	E) 32:28
Here capital is not the same.   Suresh invest 20000 for initial 6 months and 15000 for the next 6 months.   Hence his term of ratio   =( 20000*6 + 15000*6)   Kiran invest Rs.30000 for 4 months and Rs.50000 for next 4 months.   Hence his term of ration   = (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 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?