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

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

Answer and explanation

Correct answer: D - Four
Even numbers preceded by an even and followed by an odd number: 8 6 7, 6 8 9, 2 2 3, 2 8 1 = four.

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