Question
Ratio of the lengths of two trains βXβ and βYβ
is 4:5 respectively and the ratio of time taken by them to cross a pole is 2:3 respectively. If speed of train βXβ is 120 km/h, then find the speed of train βYβ.Solution
Speed of Train Y = 120 Γ (5/3) Γ (2/4) => 120 Γ 5/6 = 100 km/h
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Match List-I with List-II and select the correct answer using the code given below the Lists:
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