Why do the police use dogs for detective work? A) They have sharp eyesight B) They can run very fast C) They can hear ultrasonic waves D) They are easily trainable Related MCQs: X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone, and then after 4 days, Y joined him until the completion of the work. How long did the work last? If 3/4 of the Police employees are not graduates, the ratio of graduates to non-graduates employees in the Police Department is? Police Station includes any place declared as Police Station? First-ever Hindu woman Deputy Superintendent of Police (DSP) in Sindh Police?