निम्नलिखित संख्या-प्रतीक श्रृंखला को देखें और प्रश्न का उत्तर दें। गिनती केवल बाएं से दाएं की जानी है। सभी संख्याएं एकल-अंक की संख्याएं हैं। (बाएं) 5 * 1 & 1 6 $ © * 3 8 # © € 1 & © 1 © 8 % 4 (दाएं) ऐसी कितनी संख्याएं हैं, जिनमें से प्रत्येक के ठीक पहले एक संख्या और ठीक बाद में एक प्रतीक है?

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

Refer to the following letter-symbol series and answer the question. Counting is to be done from left to right only. (Left) & € # Y J £ M & N K V £ N % % & # Z P * J I (Right) How many such symbols are there each of which is immediately preceded by a letter and also immediately followed by a symbol?