IBPS RRB PO Prelims 20 Aug 2022 Shift 1 Paper

If it is possible to make only one meaningful English word with the the fourth, the sixth, seventh and the eighth letters of the word REACTION, which of the following will be the second letter of that word? If no such word can be made give ‘X’ as the answer and if more than one such word can be made give ‘Y’ as the answer.