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Quantitative Aptitude

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Time & Distance

Question
12 out of 35
 

Two trains of 400 m & 350 m long are running on parallel tracks at the rate of 180 km/h and 120 km/h respectively. How long will they take to cross each other if they are running in opposite direction?



A 5 sec
B 9 sec
C 12 sec
D 8 Sec
E None of These

Ans. B

Total speed = 180 + 120 = 300 km/h

=

Total distance = 400 + 350 = 750

So, time =

Time & Distance Flashcard List

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