शब्द 'HAPPINESS' में, सभी अक्षरों को अंग्रेजी वर्णमाला श्रृंखला में तीन स्थान आगे वाले अक्षरों से बदल दिया जाता है। उसके बाद, एक शिफ्ट प्रक्रिया की जाती है जिसमें पहले अक्षर को उठाकर शब्द के अंत में रख दिया जाता है। यदि यह शिफ्ट प्रक्रिया कुल तीन बार दोहराई जाती है, तो नई व्यवस्था में बाएं छोर से पांचवां अक्षर कौन सा होगा?

In the word 'COMPUTER', each vowel is replaced by the next immediate vowel in the English alphabetical series (A to E, E to I, etc.), and each consonant is replaced by the immediate previous consonant. After performing these changes, the sequence of the first half of the word is reversed. Which letter is third to the right of the letter that is fourth from the left end?

In the word 'LANGUAGE', each letter is replaced by its previous letter in the English alphabetical series. After that, the letters now occupying the odd positions (1st, 3rd, 5th, 7th) are rearranged in reverse alphabetical order, while the letters in the even positions remain unchanged. Which letter is second to the left of the letter that is sixth from the right end?