A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.14200 after a year?  Choose the correct choice from the following options
A) 3630 B) 9232 C) 4260 D) 2387 E) 2813

Rationale: "6300 : 4200 : 10500 3 : 2 : 5 3 / 10 * 14200 = 4260 answer : c"
Answer: C