The answer is 'D'. But sof olympiad trainer has marked my answer wrong and given 'C' as the answer. Could someone please tell me how the answer is 'D'.
If + + + = 1240 and 1000 - = , then the value of - =?
In the given question, a group of letters is followed by four combinations of digits/symbols. You have to find out which of the combinations correctly represents the group of letters based on the following coding system and the conditions and select the correct option of that combination.
(i) If the first letter is a consonant and the last letter is a vowel, their codes are to be interchanged.
(ii) If both the first and the last letters are vowels, both are to be coded as H.
(iii) If both the first and the last letters are consonants, both are to be coded as the code for the last letter.