Wednesday, August 10, 2011

एक और ट्रेन और एक और सुरंग... (Another train in another tunnel...)

कुछ साथियों और मित्रों की फरमाइश पर कुछ बेहद आसान प्रश्न भी डाल रहा हूं...

As requested by a few of my friends and colleagues, am putting a few of very easy ones...


विशेष नोट : अगर आप जवाब ढूंढ लेते हैं तो ठीक, वरना कमेंट लिख दीजिएगा, मैं जवाब आपको मेल के जरिये भेज दूंगा...

दो किलोमीटर लम्बाई वाली एक सुपरफास्ट ट्रेन 140 किलोमीटर प्रति घंटे की रफ्तार से ऐसी सुरंग में दाखिल हुई, जिसकी लम्बाई 40 किलोमीटर है...

अब आप लोग मुझे बताइए, पूरी ट्रेन को सुरंग को पार करने में कितना समय लगेगा...?

Now, the same riddle in English...

Special Note: If you succeed in solving this one, well and good; but in case, you don't, just leave a comment, and I will mail the answer to you...

A two-kilometer-long train enters a-40-kilometer-long tunnel at a speed of 140 kilometers per hour...

Now, you guys tell me, how long will it take for the entire train to pass through the tunnel...?

29 comments:

  1. This comment has been removed by a blog administrator.

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  3. Aapka pehla jawaab bilkul sahi hai, Ashish bhai... Badhaai... :-)

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  5. बिल्कुल सही, अन्तर भाई... बधाई... :-)

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  7. आपका जवाब बिल्कुल सही है, प्रकाश भाई... बधाई... :-)

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    1. प्रणाम, अन्तर भाई... जवाब बिल्कुल सही है, बधाई... :-)

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    1. Dharampal bhai, jawaab sahi hai aapka... Badhaai... :-)

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    1. Kuldeep, tumhaara jawaab bilkul sahi hai... Badhaai... :-)

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    1. Jawaab sahi hai, Narayan bhai... Badhaai... :-)

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    1. Tumhaara jawaab sahi hai, Sohit bhai... Badhaai... :-)

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    1. Badhaai, Avnish... Tumhaara jawaab bilkul theek hai... :-)

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    1. Gaurav, tumhaara jawaab sahi hai... Badhaai... :-)

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    1. Jawaab bilkul sahi hai, Saurabh... Badhaai... :-)

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    1. Deendayal ji, aapka jawaab bilkul sahi hai... Badhaai... :-)

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    1. Aakash bhai, mujhe afsos hai, lekin aapka jawaab sahi nahin hai... Ek baar phir koshish karo... Best of luck... :-)

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