engineering recuitment HPCL Junior Executive 2025 Mock Test Logical Reasoning Arrangement and Pattern Number Arrangement
How many 7's in the below series is immediately preceded and followed by an odd number?
4 5 7 9 2 5 0 7 5 8 9 3 6 5 7 9 8 3 3 6 7 8 4 9 8 7 1 6 5 1 8 9 5 1 61
Two
2
Three
3
Four
4
Five