IBPS Clerk Prelims practice question
A train 270 m long crosses a platform 120 m long while running at 36 km/hr. Find the time taken.
From a IBPS Clerk Prelims Quantitative Aptitude practice set · Quantitative Aptitude
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Correct answer: (A) 39.0 sec
Total distance = Length + Platform = 270+120 = 390 m. Speed = 10.0 m/s. Time = 390/10.0 = 39.0 sec.
हिंदी में प्रश्न
270 मीटर लंबी एक ट्रेन 36 किमी/घंटा की चाल से चलते हुए 120 मीटर लंबे प्लेटफॉर्म को पार करती है। लगा समय ज्ञात करें।
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सही उत्तर: (A) 39.0 sec
कुल दूरी = लंबाई + प्लेटफॉर्म = 270+120 = 390 मीटर। चाल = 10.0 मी/से। समय = 390/10.0 = 39.0 सेकंड।
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