यह प्रश्न दिए गए शब्दों पर आधारित है: GUT NET MOB MAN. दाईं ओर से पहले शब्द के दूसरे अक्षर और बाईं ओर से पहले शब्द के दूसरे अक्षर के बीच अंग्रेजी वर्णमाला क्रम में कितने अक्षर हैं?

Refer to the following letter-number-symbol series and answer the question. Counting is to be done from left to right. All numbers are single-digit numbers. (Left) V 3 J @ L # E Z T 3 G 4 4 4 E 2 & 3 C Y $ G (Right) How many such letters are there each of which is immediately preceded by a number and also immediately followed by a symbol?

How many such pairs of digits are there in the number '2817296458' that have the same number of digits between them as in the natural number sequence, when counted in both forward and backward directions?