A and B started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After six months, C joined them with Rs.20,000. What will be B's share in the total profit of Rs.26,000 earned at the end of 2 years from the starting of the business?  Choose the correct option:
A) Rs.7800	B) Rs.9000	C) Rs.9500	D) Rs.10,000	E) None
Solution   A : B : C	=(20000×24):(15000×24):(20000×18)   =4 :3 :3   B's share	=Rs.(26000×3/10)   = Rs.7800.   Rs.7800nswer Rs.7800
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A and B started a business in partnership investing Rs.20,000 and Rs.15,000 respectively. After six months, C joined them with Rs.20,000. What will be B's share in the total profit of Rs.26,000 earned at the end of 2 years from the starting of the business?