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?	Options.
A) Rs. 9228  B) Rs. 9129  C) Rs. 9120  D) Rs. 9000  E) Rs. 1922
Let B's capital be Rs. x.   {3500\12}/{7x}={2}/{3}   =&gt; x = 9000.   Answer: Rs. 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?