Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit's salary?
Options
A) Rs. 38,00  B) Rs. 38,000  C) Rs. 40,000  D) Rs. 57,000  E) Rs. 20,000
Let the original salaries of Ravi and Sumit be Rs. 2x and Rs. 3x respectively.   Then, 2x + 4000/3x + 4000 = 40/57   57(2x + 4000) = 40(3x + 4000)   6x = 68,000   3x = 34,000   Sumit's present salary = (3x + 4000) = Rs.(34000 + 4000) = Rs. 38,000.   Answer is Rs. 38,000.
<result>B</result>
Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit's salary?