The distance between Vijayawada and Gudur is 293 km. Howrah to Tirupathi train T1
passes Vijayawada at 8 AM and reaches Gudur at 1400 hr. ‘Tirupathi-Hyderabad express
T2 crosses Gudur at 7.45 Am and reaches Vijayawada by 13.30 hr.(assuming no stops),
at what time do they cross each other?
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They meet at 2.45 pm.
Step-by-step explanation:
Since we have given that
Distance between Vijayawada and Gudur = 293 km
Howrah to Tirupathi train T1 passes Vijayawada at 8 AM and reaches Gudur at 1400 hr.
Time = 6 hours
Tirupathi-Hyderabad express
T2 crosses Gudur at 7.45 Am and reaches Vijayawada by 13.30 hr.
Time =
Distance = l.c.m. of 6 and =138 km
So, Speed of T1 =
Speed of T2 =
So, relative speed = 24+23=47 km/hr as they move in opposite direction.
Distance covered between 7:45 pm to 8:00 =
Distance left = 293-5.75=287.25 km
So,time they cross each other is given by
They meet at 2.45 pm.
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