A starts a business with Rs. 3500. After 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. Find out B's contribution in the capital.  Pick:
A) 5000 B) 7000 C) 8000 D) 9000 E) 6000
Ratio in which profit is divided =2:3   Assume that B's contribution to the capital =b   3500×12:b×7=2:3   ⇒3500×12×3=2×b×7   ⇒b=(3500×12×3)/2×7   =500×6×3=9000   Answer is 9000.
<result>D</result>
A starts a business with Rs. 3500. After 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. Find out B's contribution in the capital.