In the given number sequence, how many 7's are preceded by 9 and followed by…
2017
In the given number sequence, how many 7's are preceded by 9 and followed by 6?
7 8 9 7 6 5 3 4 2 8 9 7 2 4 5 9 2 9 7 6 4 7
- A.
2
- B.
3
- C.
4
- D.
NONE
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Correct answer: A
Count 7s that are immediately preceded by 9 and immediately followed by 6. The pattern 9-7-6 appears two times.