How many such 5s are there in the following number sequence each of which is immediately preceded by 3 or 4 but not immediately followed by 8 or 9? 3 5 9 5 4 5 5 3 5 8 4 5 6 7 3 5 7 5 5 4 5 2 3 5 1 0
A
None
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B
Three
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C
Four
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D
Five
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Solution
The correct option is A Five There are 5 such fives in the given sequence that comes after 3 or 4 immediately and is not followed by 8 or 9 immediately. Answer is Option D.