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’.
A99 km/hCorrect AnswerIncorrect Answer
B105 km/hCorrect AnswerIncorrect Answer
C72 km/hCorrect AnswerIncorrect Answer
D88 km/hCorrect AnswerIncorrect Answer
ENone of theseCorrect AnswerIncorrect Answer
Solution
Speed of Train Y = 132 × (4/2) × (1/3) => 132 × 2/3 = 88 km/h