A man gives 50% of his money to his son and 30% to his daughter. 80% of the rest is donate to a trust. If he is left with 16000 now, how much money did he have in the beginning ?

A. Rs. 400000

B. Rs. 40000

C. Rs. 90000

D. Rs. 80000

Answer: Option A

Solution(By Examveda Team)

x × $$\frac{20}{100}$$ × $$\frac{20}{100}$$ = 16000
x = 400000