IBPS RRB Office Assistant 10 Aug 2024 Shift 1 Paper

If it is possible to make only one 4 letters meaningful word without repetition of the letter with the second, sixth, eighth and twelfth letters of the word ‘ACQUAINTANCE’, which would be the third letter of the word? If more than one such word can be formed, give X as the answer. If no such word can be formed, give K as your answer.