अक्षरों के उस संयोजन का चयन कीजिए जिसे दी गई श्रृंखला के रिक्त स्थानों में क्रमिक रूप से रखने पर श्रृंखला पूरी हो जाएगी: P _ Q U _ V _ T _ U R V P T Q _ R _ P _ Q U _ V

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? CAR78, GEV86, KIZ94, OMD102, ?

Refer to the following letter series and answer the question: (Left) A B E R F S Q B S Z S S A E H L V X Y (Right) How many vowels are there, each of which is immediately preceded by a vowel and also immediately followed by a consonant?