### A's income is $35\%$ more than that of B. How many percent is B's income less than that of A?

$25.93\%$

Step by Step Explanation:
1. Let B's income be $₹ 100$.

Then, A's income = $₹ 135$.

If A's income is $₹ 135$, then B's income = $₹ 100$.

If A's income is $₹ 100$, then B's income = $₹ \bigg( \dfrac { 100 } { 135 } \times 100 \bigg) = ₹ 74.07$.
2. Thus, if A's income is $₹ 100$, then B's income = $₹ 74.07$.

Therefore, B's income is less than that of A by $\dfrac { (100 - 74.07) } { 100 } \times 100\% =25.93\%$.

Hence, B's income is less than that of A by $25.93\%$.