A man performs 1/2 of the total journey by rail, 1/3 by bus and the remaining 3km on foot. His total journey is
Choose one
A) 18km  B) 10km  C) 12km  D) 24km  E) 25km
Explanation:   Let the journey be x km   Then, 1x/2 + 1x/3 +3 =x   5x +18 =6x   X = 18km   18kmnswer: Option 18km
<result>A</result>
A man performs 1/2 of the total journey by rail, 1/3 by bus and the remaining 3km on foot. His total journey is