Total profit = Rs. 450000
Sujoy will get 10% of this.
So, the profit to be distributed = Rs. 405000
Sujoy's investment = 12 * Rs. 35000 = Rs. 420000
Mritunjoy's investment = 6 * Rs. 130000 = Rs.780000
Paranjoy's investment = 8 * Rs. 75000 = Rs. Rs. 600000
Paranjoy's share in profit
Hence, option B is the correct answer.