Question 1
Six people scored distinct marks. Use the clues to rank them from highest to lowest:
- Ira scored more than Wafa.
- Qadir scored less than Mira but more than Yash.
- Uma scored the least.
Question: Who is ranked third by score (1st = highest)?
Inequality Chain
From highest to lowest: Ira(score=90) > Mira(score=88) > Wafa(score=84) > Qadir(score=83) > Yash(score=79) > Uma(score=65)
Use pairwise comparisons to place each person in descending order.
Verification:
- Ira scored more than Wafa.
- Qadir scored less than Mira but more than Yash.
- Uma scored the least.
From highest to lowest: Ira(score=90) > Mira(score=88) > Wafa(score=84) > Qadir(score=83) > Yash(score=79) > Uma(score=65)
Use pairwise comparisons to place each person in descending order.
Verification:
- Ira scored more than Wafa.
- Qadir scored less than Mira but more than Yash.
- Uma scored the least.