allery36 km/h वेगाने धावणारी 100 m लांबीची एक ट्रेन 200 m लांबीच्या पुलावर प्रवेश करते. पूल पूर्णपणे ओलांडण्यासाठी किती वेळ लागेल?
A25 seconds
B20 seconds
C30 seconds
D35 seconds
Answer & Solution
Correct answer: C. 30 seconds
36 km/h म्हणजे 10 m/s आणि ट्रेनला 300 m अंतर कापावे लागेल, ज्यासाठी 30 seconds लागतात.
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