A, B and C entered into a partnership by investing Rs 12000, Rs 15000 and Rs 18000, respectively. A is also a working partner

A, B and C entered into a partnership by investing Rs 12000, Rs 15000 and Rs 18000, respectively. A is also a working partner and receiving 15% of the annual profit for his work. If B and C received Rs 8500 and Rs 10200 from the annual profit as their shares, what amount did A receive from the annual profit?

1. Rs 10,500
2. Rs 11,500
3. Rs 11,300
4. Rs 14,000
5. None of the above

Sol:

Capital ratio of A,B,C is 12000:15000:18000 = 4:5:6

Profit ratio of B and C = 8500 : 10200 = 5:6