An INK bug starts jumping 1 meter to each direction north, south, east and west respectively. It marks a point in the new locations. It comes back to its original point after jumping in all directions. It again starts the same process from the newly drawn unique points. Totally how many points did the bug mark?

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Meghraj Shah

  • Sep 5th, 2005
 

5 points

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puviyarasan

  • Nov 21st, 2005
 

3 points,satrting point to north,return to south then bud reach the starting point.agaib jump to west and return east bug reach the starting point .finally 3 points need

C.Kushal raj

  • Dec 6th, 2005
 

consider any starting point, bug jums to north makes a pointthen jumps south means comes to the prev point hence no new markwill be made then jumps east a new mark then west comes back to starting point. Hence started point+north point+east point=3 points

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first it jumps to the north 1m marking one unique point.when it comes to south 1m ,the previous point coincides with the previous.same process for the east and west .so we get 3 points.now the question says that the process starts again with new unique point.so repeating , we get 6 points.it con be shown as ^ ! ! ^-----------> ! ! ! ! ^------------>------------>each arrow shows the points.so the answer is 6 pointsi hope this is right

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amit

  • Feb 16th, 2006
 

2-Points

the bug will mark 2 points,first in north,come back to origin,then east and come back to origin(because it is given it marks a point at each new location)

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prateek nayak

  • Feb 26th, 2006
 

ans=3 points

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zodiac

  • Mar 26th, 2006
 

all answers are wrong................the ans is 12..!! draw and check

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dheepti

  • Sep 15th, 2006
 

ink bug jumps and marks uniquely in each direction

so first from center and 4 points in each direction

then keeping each point 4 towards each direction uniqely..

so 4+4*4=16+4=20

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Ramraj meena

  • Dec 28th, 2006
 

right answer is 6.
first time it mark two new point and from these new point it mark 2 from each.
so total=3+3=6

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micky_honey1

  • May 30th, 2007
 

the corrct answer is  6

directions.. north---> south--->east--->west.

@ ---> ink mark.

                                                     
                                                    @
                                                 (11)
                                                   
                                     @            @
                                  (7)(9)        (3)(10)(12)

                     @             @             @
                    (5)            (1)     (starting point) 
                                    (6)            (2)(4)(13)
                                     (8)

                                     
                                     


                                

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Rameshsam

  • Sep 1st, 2007
 

They asked for points which is marked by?BUG? dont consider?the?point which?is?in starting position..,? initially it marks 2 points.,? after that?it adds?2 more points?in newly pointed?dots., if it goes like this, it will coincide with already pointed dots.,




??? ?? ?? ?? ?? ?? ?? ?? ?? 0
??? ?? ?? ?? ?? ?? ?? ?? ?? |
??? ?? ?? ?? ?? ?? ?? ?? ?? |
??? ?? ?? ?? ?? ?? ?? ?? ?? 0-----0
??? ?? ?? ?? ?? ?? ?? ?? ?? |?? ??? |
??? ?? ?? ?? ?? ?? ?? ?? ?? |?? ??? |
??? ?? ?? ?? ?? ?? ?? ?? ?? @-----0-------0

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w

  • Sep 29th, 2007
 

It moves n,s,e,w
(0,0)
from n-->n,s,e,w
(0,0)
from s-->n,s,e,w
(0,0)
from e-->n,s,e,w
(0,0)
from w-->n,s,e,w
(0,0)
Total=25

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Dipal

  • Sep 30th, 2007
 

i think ans is 13 points.....
           @
            l
      @--@--@
       l     l     l
@--@--@--@--@
       l     l     l
      @--@--@
             l
            @

the middle point (@) is the starting point of the bug.... then according to directions it will move n will make 13 points.....

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kusuma

  • Oct 1st, 2007
 

Ans : 12

first time traverse

start->north->east->south

   1------2
   |         |
   |         3
second time trverse          5 ----4    7---8
                                          |       |   |     |
                                         6                  9
                                   from 1         from 2
                                                       -----10
                                                               |
                                                       12--11
                                                        from 3         

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Ans: is 13

                                 *
                              * * *
                           * * * * *
                              * * *
                                 *

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harini_src

  • Jan 13th, 2011
 

It's 2.or 4.

First north and then south,which is the  origin.
second east and then west,which is the origin again!

If this process repeats then two more
SO the answer is either 2 or 4.

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