Concept:Each letter is coded by its row number followed by its column number, using Matrix-I and Matrix-II as given.Explanation:For the word SAINT, locate each letter one by one.S is at row 0, column 0 in Matrix-I, so S=00.A is at row 5, column 6 in Matrix-II, so A=56.I is at row 2, column 0 in Matrix-I, so I=20.N is at row 6, column 8 in Matrix-II, so N=68.T is at row 7, column 6 in Matrix-II, so T=76.Thus the code for SAINT is 00, 56, 20, 68, 76.This set matches option A.Answer:Option A: 00, 56, 20, 68, 76