In each of these questions a group of letters is given followed by four combinations of digits ad symbols numbered (A), (B), (C) and (D). The letters are to be coded as per the scheme and conditions given below. The serial number of the combination that correctly represents the group of letters is, your answer. If none of the combinations is correct your answer is (E) i.e: None of these:

Conditions:
(i) If the first letter in the, group is a vowel and the last letter is a consonant their codes are to be interchanged:
(ii) If the first letter in the group is a consonant and the last letter is a vowel both are o be coded by the code for vowel.
(iii)If the first as well as the last letter is a vowel both are to be coded by the code for first letter.