Ranking and Ordering

Common types of Ranking and Ordering problems:

1. Position from the Top – finding a person’s rank from the top.
2. Position from the Bottom – finding a person’s rank from the bottom.
3. Total Number of Persons – calculating the total number of people in a group.
4. Rank Between Two Persons – determining how many people are between two positions.
5. Comparison-Based Ranking – arranging people according to height, age, marks, weight, etc.
6. Left-to-Right Ordering – determining positions in a row.
7. Age-Based Ordering – arranging people from oldest to youngest or vice versa.
8. Multiple-Condition Ranking – solving problems involving several ranking conditions.