Aerospace Engineering > GATE 2019 > Time and Distance
Two trains started at 7AM from the same point. The first train travelled north at a speed of 80 km/h and the second train travelled south at a speed of 100 km/h. The time at which they were 540 km apart is _______ AM.
A
9
B
10
C
11
D
11.30

Correct : a

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Related Topics

two trains problem relative speed distance time speed trains opposite directions Aerospace Engineering GATE 2019 GATE AE 2019 Q9 time calculation quantitative aptitude

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