question_answer

How many even numbers are there in the following sequence of number which are immediately followed by an odd number as well as immediately preceded by an even number? 8 6 7 6 8 9 3 2 7 5 3 4 2 2 3 5 5 2 2 8 1 1 9

A) One                                      

B) Three

C) Four                      

D) Six