Ravi and Kavi start a business by investing â‚¹ 4000 and â‚¹ 72000, respectively. Find the ratio of their profits at the end of year.  Choose one:  A) 2 : 28  B) 5 : 28  C) 7 : 18  D) 1 : 18  E) 3 : 18
Ratio of profit = Ratio of investments   = 4000 : 72000 = 1 : 18   Answer : 1 : 18
<result>D</result>
Ravi and Kavi start a business by investing â‚¹ 4000 and â‚¹ 72000, respectively. Find the ratio of their profits at the end of year.