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Sequence

How many 9's ...

Question

How many 9's are there in the following sequence which are immediately followed by 2 and also immediately preceded by 3?
3 9 2 4 3 9 2 3 9 3 9 2 3 9 2 9 3

A

1

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B

2

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C

3

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D

4

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Solution

The correct option is B 4
In the given sequence, 3 9 2 4 3 9 2 3 9 3 9 2 3 9 2 9 3, there are 4 such 9's that are followed by 2 and preceded by 3 immediately.
The answer is Option D

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