Question
Ratio of the lengths of two trains ‘X’ and ‘Y’
is 3:4 respectively and the ratio of time taken by them to cross a pole is 1:2 respectively. If speed of train ‘X’ is 132 km/h, then find the speed of train ‘Y’.Solution
Speed of Train Y = 132 × (4/2) × (1/3) => 132 × 2/3 = 88 km/h
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2...
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