Q22
Two trains started at the same time, one from A to B and other from B to A. if they arrived at B and A respectively in 4 hours and 9 hours after they passed each other, the ratio of the speeds of the two trains was:
A.
2 : 1
B.
3 : 2
AnswerC.
4 : 3
D.
5 : 4
Answer: Option B
Solution
Answer: Option B
Solution:
A →____________________← B Ratio of the speed of trains is given by;