railway RRB Technician Grade 1 Mock Test 2024 Logical Reasoning Arrangement and Pattern Number Arrangement
How many 4’s are there in the following number series which are preceded by 5 but NOT followed by 7?
2 3 4 2 3 4 2 5 4 7 3 2 4 3 1 9 2 5 4 8 5 4 7 2 3 4 5 2 9 5 4 6
1
Three
2
Four
3
Five
4
Two