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Q: The ratio of length of two trains is 6: 5 and the ratio of their speed is 3:2. The ratio of time taken by them to cross a pole is:
  • A. 3 : 5
  • B. 4 : 5
  • C. 5 : 6
  • D. 5 : 8
Correct Answer: Option B -
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Explanations:

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