railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Logical Reasoning Ordering and Ranking Rank Based
In a class of 60 students, where the number of girls is twice that of the boys, a boy, ranked 20th from the top. If there are 7 girls ahead of the boy, then the number of boys in rank after him is:
1
6
2
7
3
8
4
9