A word is mentioned only by a group of numbers, as shown in one of the options. The number groups in the options are mentioned by two classes of letters as shown in Matrices given below. The no. of rows & columns in Matrix I are from 0- 4 & that of in Matrix II are 5-9. A letter can be de?ned using the no. of row & then the no. column. e.g. ‘A’ can be de?ned by 00, 13 etc. & ‘K’ by 55, 68 etc. Similarly, Find the code/group of numbers for the given word DEMO.