A starts business with Rs. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B's contribution in the capital?	Choose the correct choice
A) 7000  B) 7320  C) 8000  D) 9000  E) 9200
Let B's capital be Rs. x.   Then,(3500 / 12)/7x	=	2/3   14x = 126000   x = 9000.   answer :9000
<result>D</result>
A starts business with Rs. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B's contribution in the capital?