railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Logical Reasoning Ordering and Ranking Rank Based
In a row of crows, A is 10th from the left and B is 9th from the right. A is 15th from the left when they interchange their positions. How many crows are there in the row?
1
31
2
19
3
23
4
28