निम्नलिखित श्रृंखला को तार्किक रूप से पूरा करने के लिए दिए गए अक्षर-समूहों में से कौन सा प्रश्न चिह्न (?) को प्रतिस्थापित करेगा? PCR45, MGO41, JKL37, ?

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? IQX33, LTA49, OWD65, RZG81, ?

Find the missing term in the given series: L3T, ?, F8P, C12N

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? GLR111 , QVB94 , AFL77 , KPV60 , ?