Salaries of Ranjani and Sudha are in the ratio 2:3. If the salary of each in increased by Rs.4000, the new ratio becomes 40:57. What is the Sudha's present salary?	Choose the most appropriate option.
A) 34000 B) 35000 C) 37000 D) 38000 E) 36000
let the org sal of ranjani and sudha be rs.2x and rs 3x respctvily.   then,   =2x+4000/3x+4000= 40/57   cross multiply   57(2x+4000)=40(3x+4000)   6x=68000 and 3x=34000   sudhas present sal =(3x+4000)=&gt;(34000+4000)= 
<gadget id="calculator">(34000+4000)</gadget>
<output>38_000</output>
&gt;38000   ANSWER:38000
<result>D</result>
Salaries of Ranjani and Sudha are in the ratio 2:3. If the salary of each in increased by Rs.4000, the new ratio becomes 40:57. What is the Sudha's present salary?