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Question
The rows and columns of the left matrix have been labelled as 5, 6, 7, 8, 9 and I, J, K, L, M, whereas those of the right matrix are 0, 1, 2, 3, 4 and N, O, P, Q, R. Find the correct rowcolumn pairs out of these matrices that decode to the word  ACS9


A
M5, J7, Q4, O1
B
I8, M7, N0, M5
C
K8, I5, P3, M7
D
J6, K6, Q2, N0
Soln.
Ans: a
Ans: a
A occurs at: I8 ;J6 ;K8 ;K9 ;M5 ;
C occurs at: I5 ;I7 ;J7 ;K6 ;M7 ;
S occurs at: N0 ;P3 ;Q1 ;Q2 ;Q4 ;
9 occurs at: N4 ;O1 ;Q0 ;Q3 ;R3 ;