In a certain town `25%` families own a cell phone `15%` familes own
a scooter and `65%` familes own neither a cellphone nor a scooter .
If 1500 familes own both a cell phone and a scooter then total
number of familes in the town is

Options

A. 10000
B. 20000
C. 30000
D. 40000

Answer

C