निम्नलिखित श्रृंखला का संदर्भ लें और उसके बाद आने वाले प्रश्न का उत्तर दें (केवल बाएं से दाएं गिनती की जाए): (बायें) / / 9 3 * > * ? 5 6 2 $ # 3 ^ $ 4 + 6 < + (दायें) ऐसी कितनी संख्याएं हैं, जिनमें से प्रत्येक के ठीक पहले एक अन्य संख्या है और ठीक बाद 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?