railway RRB JE (CBT I + CBT II) Mock Test 2024 Logical Reasoning Arrangement and Pattern Number Arrangement
How many such 3s are there in the following number sequence each of which is immediately preceded by 1 or 2 but not immediately followed by 6 or 8'
6 3 3 5 2 3 4 3 1 3 8 7 6 3 4 2 3 5 1 3 3 9 2 3 6
1
five
2
four
3
two
4
three