A began a business with Rs. 85000, he was joined afterwards by B with Rs. 42500. For how much period does B join, if the profits at the end of the year are divided in the ratio of 3 : 1 ?
A. 4 months
B. 5 months
C. 6 months
D. 8 months
Answer: Option D
Solution(By Examveda Team)
$$\eqalign{ & {\text{Suppose B joined for }}x{\text{ months}} \cr & {\text{Then,}} \cr & \Rightarrow \frac{{85000 \times 12}}{{42500 \times x}} = \frac{3}{1} \cr & \Rightarrow x = \frac{{85000 \times 12}}{{42500 \times 3}} \cr & \Rightarrow x = 8 \cr & {\text{So, B joined for 8 months}} \cr} $$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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