6. A slow coach starting from Amristar at 0900hrs reaches Delhi by 0930hrs after 3 days.If a slow coach starts from Delhi to Amristar, how many trains will it meet on its way to Amristar?

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Archana.G

  • Aug 14th, 2006
 

Ans is 7 trains ,Refer "Brain Teasers"----- By Ravi Narula

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bhavukchawla

  • Aug 20th, 2006
 

If everyday one train is leaving from Amritsar then In 3 days + 1/2hrs, the train from Delhi to Amritsar shall meet 4 trains on the way.Please clarify my doubt

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Archana.G

  • Sep 1st, 2006
 

Hi bhavukchawla,

Say a train starts from Amristar on Monday so acc to the given question it reaches on

 

             Thursday

 

 

         Now from Delhi sequence of trains are as follows??????.

 

 

            STARTED                  REACHES                 SEQUENCE IN WHICH TRIANS MEET

 

 

    1)   Monday                           Thursday                    4

 

    2)    Tuesday                           Friday                       5

 

   3)   Wed                                     Sat                          6

 

   4)    Thursday                           Sun                           7

 

   5)    Friday                              Monday                        1

 

   6)   Sat                                    Tuesday                       2

 

   7)     Sun                                    Wed                          3

 

 

   In above table  5,6,7 trains started from Delhi before the train starts from Amristar.(i.e last friday,sat and sun).

 

   If any thing wrong in my approach plz say me??????????.

 

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Archana.G

  • Sep 1st, 2006
 

Hi bhavukchawla,

Say a train starts from Amristar on Monday so acc to the given question it reaches on

 

             Thursday

 

 

         Now from Delhi sequence of trains are as follows??????.

 

 

            STARTED                  REACHES                 SEQUENCE IN WHICH 

                                                                                      TRIANS MEET 

 

    1)   Monday                           Thursday                    4

 

    2)    Tuesday                           Friday                       5

 

   3)   Wed                                     Sat                          6

 

   4)    Thursday                           Sun                           7

 

   5)    Friday                              Monday                        1

 

   6)   Sat                                    Tuesday                       2

 

   7)     Sun                                    Wed                          3

 

 

   In above table  5,6,7 trains started from Delhi before the train starts from Amristar.(i.e last friday,sat and sun).

 

   If any thing wrong in my approach plz say me??????????.

 

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