(c) Third day of a month = Monday i.e., in that particular month date 3, 10, 17, 24 will fall on Monday. Now, fifth day from 21 st of that month 5 + 21 = 26 th of that month since,24th of that month fall on Monday. ∴ 26th of that month will fall = 24 + 2 = Monday + 2 days = Wednesday