A starts business with Rs.3500 and after 9 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is Bâ€™s contribution in the Capital ? Choose the most appropriate option: A) 24887 B) 20778 C) 23788 D) 21000 E) 2811
Explanation:   A invested Rs.3500 for 12 months.   Let B joined with investment x. And he invested for 12 - 9= 
<gadget id="calculator">12 - 9</gadget>
<output>3</output>
3 months.   So there profit ratio= (3500 Ã— 12) : (3x) = 2 : 3   â‡’ x = 21000   Answer: 21000
<result>D</result>
A starts business with Rs.3500 and after 9 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is Bâ€™s contribution in the Capital ?