Refer to the following number and symbol series and answer the question that follows.
Counting to be done from left to right only.
(Left) 2 8 6 $ 4 * € 1 9 5 # 2 % 4 % © # 5 * 7 % * (Right)
How many such numbers are there each of which is immediately preceded by a number and also immediately followed by a number?​

(Left) 2 8 6 $ 4 * € 1 9 5 # 2 % 4 % © # 5 * 7 % * (Right)

Logic: Number | Number | Number

There are two such numbers, are there, each of which is immediately preceded by a number and also immediately followed by a number.

Thus, the correct option is (b).