VTMO 2026 - Grade 3 - Semifinal - SET 5 - Self-study Question 21

Khang is shorter than Tùng. Minh is taller than Long and Tùng. Khang is shorter than Long but taller than Duy. Who is the shortest? Enter the required code: 0001 = Duy, 0002 = Long, 0003 = Khang, 0004 = Tùng.