A’s income is 35% more than B and B’s income is 20% less than C. If C’s income is Rs. 2500. Find A’s income

Let C = 100% of x

B's income 20% less than C =

B = 80% of x

A's income is 35% more than B

$\text{A}=80\% of x+35\% of 80\% of x$

$\text{A's income}=\frac{27x}{25}$

According to question C's income = 2500       

 A's income =$2500\times \frac{27}{25}=2700$