Question
The columns and rows of Matrix I are numbered from 0 to
4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column. e.g. ‘D’ can be represented by 00, 12 etc. and ‘P’ can be represented by 56, 68 etc. Identify the set for the word FIRE.Solution
Remember that a letter from these matrices is represented first by its row and next by its column. Option (A): 02( F ), 03( I ), 57( R ), 01( E ) 
Option (B): 33( F ), 34( I ), 76( R ), 22( I ) 
Option (C): 21( F ), 22( I ), 88( R ), 33( F ) 
Option (D): 14( F ), 10( I ), 69 (CND), 14( F ) 
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