One year ago, the ratio between A's and B's salary was 4:5. The ratio of their individual salaries of last year and present year are 3:5 and 2:3 respectively. If their total salaries for the present year is Rs 6800, the present salary of A is
3200
Let 4x and 5x be their salaries one year ago
Similarly, let 3y, 5y be the last year salary and present salary of A and 2z and 3z be the last year salary and present salary of B
By using all the given conditions, we get 5*43∗x +352*x=6800 x=480 y=640
So present salary of A = 5y = 3200