engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Logical Reasoning Arrangement and Pattern Number Arrangement
How many 4's are there in the following which are preceded by 7 but NOT followed by 3?
5 9 3 2 1 7 4 2 6 9 7 4 6 1 3 2 8 7 4 1 3 8 3 2 5 6 7 4 3 9 5 8 2 0 1 8 7 4 6 3
1
Four
2
Three
3
Six
4
Five