A starts business with a capital of Rs.1200 B and C join with some investments after 3 and 6 months respectively. If the end of a year, the profit is divided in the ratio 2:3:5 respectively. What is B’s investment in the business?

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A starts business with a capital of Rs.1200 B and C join with some investments after 3 and 6 months respectively. If the end of a year, the profit is divided in the ratio 2:3:5 respectively. What is B’s investment in the business?

A. Rs.2400
B. Rs.1800
C. Rs.3600
D. Rs.6000
Explanation:
1200 * 12: x * 9 = 2:3
x = 2400