A train leaves at 25 hur and reaches its deutinahon next day after 22 Koura. At whet time oders it ralph its destiraton ?
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Step-by-step explanation:
train leaves Chennai at 7.30 am and travels 40 km an hour, another train leaves Chennai at noon and travels 64 km an hour, when and where will the second train overtake the first?
It will overtake at 7.30 Pm
The first train started at 7.30 am by noon it has reached
180 km(12–7.30=4.30*40)
The difference in speed between two train=64–40=24 km
Therefore to cover 180 km the second train needs
180/24=7.5
I. e. at 7.30 pm
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