IBPS RRB Office Assistant Model Paper 11

Directions (Qs. 11 − 15): In each of the following below are given a group of letters/ digits followed by fourcombinations of letters/ symbols numbered 1), 2), 3) and 4). You have to find out which of the combinationscorrectly represents the group of letters based on the following coding system and mark the number of thatcombination as the answer. If none of the four combinations correctly represents the group of letters, mark 5),i.e. ‘None of these’, as the answer.
 Conditions:
i) If first letter is vowel and last letter is consonant then both are coded with the code of the consonant.
ii) If both the first and the last letter of the group are vowels, their codes are to be inter changed.
iii) If both first digit and the last digit of the group is an even number, both are to be coded as the codefor the first number.
iv) If first digit of the group is an odd number then it will be coded as code of last letter.