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Aptitude · Q432

Speed Time And Distance

Competitive Exams · Aptitude · question 432

Q432

Two trains whose lengths are 450 metres and 300 metres are moving towards each other at the speed of 162 km/hr and 108 km/hr respectively. If distance between trains is 300 metres, then in how much time, these trains will cross each other?

A.
14 seconds
Answer
B.
28 seconds
C.
35 seconds
D.
21 seconds

Answer: Option A

Solution

Answer: Option A
Solution: