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.12500 after a year? Choose the correct answer:  A) 3630  B) 3637  C) 3630  D) 3750  E) 3635
6300:4200:10500   3:2:5   3/10 * 12500= 
<gadget id="calculator">3/10 * 12500</gadget>
<output>3_750</output>
3750   Answer: 3750
<result>D</result>
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.12500 after a year?