A train travelled from station P to Q in 8 hours and came back from station Q to P is 6 hours. What would be the ratio of the speed of the train while traveling from station P to Q to that from station Q to P?
Select.
A) 3:5
B) 3:3
C) 3:1
D) 3:4
E) 3:2
:   Since S # 1/t   S1 : S2 = 1/t1 : 1/t2 =1/8 :1/6   =3:4   Answer:3:4
<result>D</result>
A train travelled from station P to Q in 8 hours and came back from station Q to P is 6 hours. What would be the ratio of the speed of the train while traveling from station P to Q to that from station Q to P?