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Q.
A and B are partners in a business. A contributes 1/4 of the capital for 15 months and B received 2/3 of the profit. For how long B's money was used ?
A.
3 months
B.
6 months
C.
10 months
D.
12 months
View Answer
Correct choice: C
Explanation:
Let the total profit be Rs. z. Then, B's share = Rs. 2z/3, A's share = Rs. ( z - 2z/3 ) = Rs. z/3. A : B = z/3 : 2z/3 = 1:2 Let the total capital be Rs, X and suppose B's money was used for x months. Then (1(x) / 4 * 15) / (3x) / 4 * y) = 1/2 <=> y = (15 * 2 / 3) = 10 . Thus, B's money was used for 10 months.
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