Refer to the given number series and answer the question that follows. Counting to be done from left to right only. (Left) 4 3 5 6 2 1 5 5 7 1 5 2 3 6 9 7 4 7 9 5 8 5 3 7 4 2 1 (Right) . How many such odd digits are there each of which is immediately preceded by an even digit and also immediately followed by an even digit?

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Refer to the given number series and answer the question that follows. Counting to be done from left to right only.

(Left) 4 3 5 6 2 1 5 5 7 1 5 2 3 6 9 7 4 7 9 5 8 5 3 7 4 2 1 (Right) .

How many such odd digits are there each of which is immediately preceded by an even digit and also immediately followed by an even digit?

Answer:

B. 1

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