A and B started a business jointly. A's investment was thrice the investment of B and the period of his investment was two times the period of investment of B. If B received Rs. 4000 as profit, then their total profit is ?
A. Rs. 16000
B. Rs. 20000
C. Rs. 24000
D. Rs. 28000
Answer: Option D
Solution(By Examveda Team)
Suppose B invested Rs. x for y monthsThen, A invested Rs. 3x for 2y months
$$\eqalign{ & {\text{So, A}}:{\text{B}} \cr & = \left( {3x \times 2y} \right):\left( {x \times y} \right) \cr & = 6xy:xy \cr & = 6:1 \cr & \therefore {\text{B's profit}}:{\text{Total profit}} = 1:7 \cr & {\text{Let the total profit is Rs}}{\text{. }}x \cr & {\text{Then,}}\frac{1}{7} = \frac{{4000}}{x} \cr & \Leftrightarrow x = 28000 \cr} $$
Related Questions on Partnership
A. 5 : 7 : 8
B. 20 : 49 : 64
C. 38 : 28 : 21
D. None of these
A. Rs. 40000
B. Rs. 50000
C. Rs. 60000
D. Rs. 70000
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