Multiple choice

What is the time required by a train of length of 350m to cross an electric pole with a speed of 70 m/s? 350 मीटर की एक ट्रेन 70 मीटर प्रति सेकंड की चाल से एक इलेक्ट्रिक पोल को पार करने में कितना समय लेगी ?

  1. 3 sec 3 सेकंड

  2. 4 sec 4 सेकंड

  3. 5 sec 5 सेकंड

  4. Data inadequate डाटा अपर्याप्त है

  5. None of these इनमें से कोई नहीं
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

When a train crosses a pole, the distance it needs to cover equals its own length. Time = Distance/Speed = 350m ÷ 70 m/s = 5 seconds. This is a straightforward application of the time-distance-speed formula for objects crossing stationary points.

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