Four cadets joined ISSB in the same year. Usman is older than Farhan. Farhan is older than Saad. Naveed is older than Usman. Who is the youngest?
Q1. Four cadets joined ISSB in the same year. Usman is older than Farhan. Farhan is older than Saad. Naveed is older than Usman. Who is the youngest?
Answer: Saad
Explanation: Naveed > Usman > Farhan > Saad orders all four by age. Saad sits at the bottom of the chain and is the youngest.