Refer to the following series and answer the question (all numbers are single digit numbers only). (Left) 1 5 7 9 5 8 1 3 7 6 9 7 4 5 7 5 4 2 3 5 2 3 4 5 3 6 2 (Right) How many such even 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 following series and answer the question (all numbers are single digit numbers only).

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

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

Answer:

Related Questions:

If 4 $ 4 # 2 = 8 and 3 $ 8 # 2 = 12, then 7 $ 6 # 3 = ?

This question is based on the five, three-digit numbers given below.

(Left) 721 145 342 372 547 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7)

(NOTE: All operations to be done from left to right.)

If all the numbers are arranged in descending order, the position(s) of how many numbers will remain unchanged?