Discussion
Roshan is taller than Hardik who is shorter than Susheel. Niza is taller than Harry but shorter than Hardik. Susheel is shorter than Roshan. Who is the tallest?
Answer: A
The tallest is Roshan.
Write the statements as inequalities:
- Roshan > Hardik, and Susheel > Hardik;
- Hardik > Niza > Harry;
- Roshan > Susheel.
Combining them gives Roshan > Susheel > Hardik > Niza > Harry, so Roshan is taller than everyone else.
Susheel is the trap: he is taller than Hardik, but the last statement puts him below Roshan. Hardik is in the middle, and Harry is the shortest of all.
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