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 $ 2 $ # ? 4 6 5 ^ < (Right)

How many such symbols are there each of which is immediately preceded by a numberand also immediately followed by a number?​​

Given: (Left) / < @ * * 2 @ < ^ @ 8 $ 2 $ # ? 4 6 5 ^ < (Right)

Logic: Number | Symbol | Number

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

Thus, correct option is (d).