CATLogical Reasoning > Hard1 or 8186✅ Correct Option: 2Related questions:CAT 2018 Slot 2What best can be concluded about the code for the letter B?CAT 2018 Slot 2Which set of letters CANNOT be coded with the same digit?CAT 2019 Slot 1Which among the digits 3, 4, 6 and 7 cannot be represented by the letter D?