A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is:
Options:
A. 150 m B. 150 m
C. 100 m D. 175 m
Answer: B
Explanation:
Options:
A. 150 m B. 150 m
C. 100 m D. 175 m
Answer: B
Explanation:
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