MCQ Practice

Christy donated 10% of his income to an orphanage and deposited 20% of the remainder in his bank. If he has now Rs. 7200 left, what is his income :

Subject: MathematicsTopic: Percentage
A

Rs. 10000

B

Rs. 8000

C

Rs. 9000

D

Rs. 8500

Correct Answer: A