A person gave 20% of his income to his elder son, 30% of the remaining to the younger son and 10% of the balance, he donated to a trust. He is left with Rs. 10080. His income was:

Options

A. Rs . 50, 000
B. Rs . 40 , 000
C. Rs . 30 , 000
D. Rs . 20 , 000

Answer

D