निम्नलिखित अक्षर-प्रतीक श्रृंखला को देखें और प्रश्न का उत्तर दें। (गणना केवल बाएं से दाएं की जानी है) बायां: U € & E © H * * $ % % T £ € P € U V € Y R :दायां ऐसे कितने प्रतीक हैं जिनमें से प्रत्येक के ठीक पहले एक अक्षर है और ठीक बाद में भी एक प्रतीक है?

Refer to the following number series and answer the question. (Left) 2 8 9 3 5 7 6 3 1 4 8 9 3 5 1 5 6 2 1 4 7 5 2 3 8 2 9 (Right) How many such odd digits are there, each of which is immediately preceded by an odd digit and also immediately followed by an even digit?

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, ?