state gov UP Police ASI Mock Test 2023 - 24 Logical Reasoning Arrangement and Pattern Number Arrangement
Refer to the following number series and answer the question that follows.
4 3 9 1 5 3 9 2 4 3 5 9 5 7 9 2 6 8 7
How many such odd digits are there, each of which is immediately preceded by an even digit and also immediately followed by an odd digit?
1
One
2
Four
3
Two
4
Three