Answer:
Option C
Explanation:
Let the incomes in 2000 of Companies X and Y be 3x and 4x respectively. And let the expenditures in 2000 of Companies X and Y be Ex and E2 respectively.
Then, for Company X we have :
65 = ( 3x - E1 ) / X 100 => 65/100 = ( 3x / E1 )-1 =>E1 = 3x (100/150)
From (i) and (ii), we get :
(E1/E2) = ( 3x X (100/165) ) / ( 4x X ( 100/150) ) = ( 3 X 150 )/ 4 X 165 = (15/22) (Required ratio).