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Question
Two matrices are shown in the figure below. Their rows and columns are labelled as (0,1,2,3,4) and (5,6,7,8,9) in the manner shown. Find the correct row-column pairs out of the following matrices that decode to the word - RACK
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A
43, 41, 69, 78
B
32, 14, 77, 43
C
12, 30, 75, 14
D
10, 02, 56, 77
Soln.
Ans: a
Ans: a
R occurs at: 10 ;11 ;12 ;32 ;43 ;
A occurs at: 02 ;14 ;23 ;30 ;41 ;
C occurs at: 56 ;69 ;75 ;76 ;77 ;
K occurs at: 57 ;59 ;78 ;95 ;96 ;