A, B and C started a shop by investing Rs. 5,000, Rs. 15,000 and Rs. 30,000 respectively. At the end of the year, the profits were distributed among them. If Câ€™s share of profit be Rs. 3000, then the total profit was : Choose one
A) 30,000  B) 5,000  C) 80,000  D) 120,000  E) None
Sol.   A : B : C = 5000 : 15000 : 30000 = 1: 3 : 6. so, Câ€™s share : Total Profit = 6 : 10   Let the total profit be Rs. x. Then, 6/10 = 3000/x or x   = 3000 * 10 /6= 
<gadget id="calculator">3000 * 10 /6</gadget>
<output>5_000</output>
5000.   Answer 5,000
<result>B</result>
A, B and C started a shop by investing Rs. 5,000, Rs. 15,000 and Rs. 30,000 respectively. At the end of the year, the profits were distributed among them. If Câ€™s share of profit be Rs. 3000, then the total profit was :