निम्नलिखित श्रृंखला एक निश्चित पैटर्न का अनुसरण करती है। पैटर्न का अवलोकन करें और रिक्त स्थान को भरने के लिए सही युग्म का चयन करें। MN, LO, KP, JQ, IR, __________

Refer to the following letter series and answer the question that follows. Counting to be done from left to right only. (Left) B G T D F H A K X W E S I C Q M R Y Z O U (Right) How many such vowels are there, each of which is immediately preceded by a consonant and also immediately followed by a vowel?

Which letter will replace the question mark (?) in the given pattern? A D H F I M ? N R