A, B, C together started a business. A invested Rs.6000 for 5 months B invested Rs.3600 for 6 months and C Rs.7500 for 3 months. If they get a total profit of Rs.7410. Find the share of A?
Correct answer: B. Rs.3000
- A. Rs.3750
- B. Rs.3000
- C. Rs.3200
- D. Rs.2160
Explanation
The capital-time contributions are A: Rs.6000 x 5 months = Rs.30000-months, B: Rs.3600 x 6 months = Rs.21600-months, and C: Rs.7500 x 3 months = Rs.22500-months. Their total is Rs.74100-months, so A receives Rs.7410 x 30000/74100 = Rs.3000. The likely mistake is option a, Rs.3750, which uses an incorrect share of the total capital-time contribution.
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