A and B entered in a business by making investment of Rs. 4000 & Rs. 5500 respectively. After six months A & B withdrew Rs. 1000 and Rs. 1500 respectively and C joined them with capital of Rs. 4x. If after one year and three months C received Rs. 2250 as profit share out of total profit of Rs. 12250, then find investment of C?
Correct Answer: Rs. 3000
Explanation:
Investment ratio of A, B & C = (4000 ×6+3000×9):(5500 ×6+4000×9):4