Arun, Kamal and Vinay invested Rs.8000, Rs.4000 and Rs. 8000 respectively in a business. Arun left after six months. If after eight months, there was a gain of Rs. 4005, then what will be the share of Kamal?  Choices
A) 10000 and 15000 B) 15000 and 10000 C) 5000 and 20000 D) 20000 and 5000 E) 1000 and 15000
As both A and B invest the same amounts, the ratio of their profits at the end of the year is equal to the ratio of the time periods for which they have invested.   Thus, the required ratio of their profits = A : B = 8 : 12 = 2 : 3.   Hence, share of 10000 and 15000 in the total profit = 2/5x25000 = Rs.10000   Similarly, share of B in the total profit =3/5x25000 = Rs.15000 answer :10000 and 15000
<result>A</result>
Arun, Kamal and Vinay invested Rs.8000, Rs.4000 and Rs. 8000 respectively in a business. Arun left after six months. If after eight months, there was a gain of Rs. 4005, then what will be the share of Kamal?