The income of A is 45% more than the income of B and the income of C is 60% less than the sum of the incomes of A and B. The income of D is 20% more than that of C. If the difference between the incomes of B and D is Rs 13200, then the income (in Rs) of C is :
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 73500.
Let the income of B be 100x
Income of A = 145x
Income of C = 40% of (100x + 145x) = 98x
Income of D = 120% of C
⇒ 6/5 × 98x = 117.6x
Difference between B and D: (117.6x - 100x)
⇒ 17.6x = 13200
⇒ x = 750
Income of C = 98x
⇒ 98 × 750 = 73500