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Aptitude · Q150

Speed Time And Distance

Competitive Exams · Aptitude · question 150

Q150

Two trains start from a certain place on two parallel tracks in the same direction. The speed of the trains are 45 km/hr and 40 km/hr respectively. The distance between the two trains after 45 minutes will be :

A.
2.500 km
B.
2.750 km
C.
3.750 km
Answer
D.
3.25 km

Answer: Option C

Solution

Answer: Option C
Solution:
Relative speed :

∴ Required distance :