Rs 80000 is divided into two parts One part is given to a person with 10% interest and another part is given to a person with 20 % interest. At the end of first year he gets profit 9000 Find money given by 10%? Choose the correct option:  A) 30000  B) 40000  C) 50000  D) 60000  E) 70000
let first parrt is x and second part is y then x+y=80000----------eq1   total profit=profit on x +profit on y   9000=(x*10*1)/100 + (y*20*1)/100   90000=x+2y-----------------------------------eq2   90000=80000+y   so y=10000 then x =80000-10000= 
<gadget id="calculator">80000-10000</gadget>
<output>70_000</output>
70000   first part=70000   ANSW70000R:70000
<result>E</result>
Rs 80000 is divided into two parts One part is given to a person with 10% interest and another part is given to a person with 20 % interest. At the end of first year he gets profit 9000 Find money given by 10%?