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Question:  

In the following figure:A  B  C
                                              D
                                              E   F  G
                                                       H
                                                       I
Each of the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9 is:


a)Represented by a different letter in the figure above.
b)Positioned in the figure above so that each of A + B + C,C + D +E,E + F + G, and G + H + I is equal to 13.


Which digit does E represent?



Answer: E is 4


May 05, 2008 02:37:10 #3
 md imran   Member Since: February 2008    Total Comments: 1 

e shall come out to be 3
 
possible combo for 13 is
9+1+2
2+3+8
3+4+6
2+5+6

some digits are repeated  like 2 , 3 and 6..it means they are to be positioned at the junction
the logical pos comes out to be

9 1 2
      8
      3 4 6
            5
            2

therfore c = 3 from above fig
     

 

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