यह प्रश्न निम्नलिखित तीन अक्षरों वाले शब्दों पर आधारित है: (बाएं) CAT OWN EYE AND SAD (दाएं) यदि दिए गए प्रत्येक शब्द में, प्रत्येक वर्ण (alphabet) को अंग्रेजी वर्णमाला श्रृंखला में उसके अगले अक्षर से बदल दिया जाए, तो इस प्रकार बने कितने शब्दों में कम से कम एक स्वर (vowel) होगा?

Each letter in the word ACIFORM is changed to the letter immediately following it in the English alphabetical order, and then all the letters thus obtained are arranged in the English alphabetical order. Which of the following letters will be fourth from the right in the new group of letters thus formed?

Each letter in the word COARSE is changed to the letter immediately succeeding it in the English alphabetical order and then all the letters thus formed are arranged in alphabetical order. Which of the following letters will be third from the right in the new group of letters thus formed?