Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only.
(NOTE: All numbers are single digit numbers only.)
(Left) 6 3 £ $ % 3 $ 9 8 1 8 * % 2 6 € $ £ # 8 & $ (Right)
How many such symbols are there each of which is immediately preceded by a number and also immediately followed by a symbol?​

Given: (Left) 6 3 £ $ % 3 $ 9 8 1 8 * % 2 6 € $ £ # 8 & $ (Right)

Logic: Number | Symbol | Symbol

4 symbols are there each of which is immediately preceded by a number and also immediately followed by a symbol.

Thus, correct option is (b).