The income of A is 25% more than B's income, and B's income is 20% less than C's income. If A's income is ₹9,000, what is C's income?
Show answer & explanation
Correct answer: B
Explanation
A's income is 25% more than B's income.
A = 125% of B
9000 = 125% of B
B = 9000 × 100/125
= ₹7200
Now, B's income is 20% less than C's income.
B = 80% of C
7200 = 80% of C
C = 7200 × 100/80
= ₹9000