engineering recuitment BHEL Engineer Trainee Mock Test 2025 Logical Reasoning Arrangement and Pattern Number Arrangement
In the series, 4 6 9 8 8 2 3 6 8 9 5 7 2 4 8 9 3 9 6 9 7 8 2 4, how many pairs of successive numbers have a difference of 2 each?
1
4
2
5
3
6
4
7