1. A invests Rs 4000 for 12 months and B invests Rs 6000 for 6 months in a business. If the total profit is Rs 7000, what is A's share?
- ARs 3500
- BRs 3800
- CRs 4000
- DRs 4200
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Answer: C
Ratio of investment×time: A=4000×12=48000, B=6000×6=36000, ratio=4:3. A's share=7000×4/7=4000.