Difficulty: Medium
Correct Answer: Cannot be determined
Explanation:
Introduction / Context:
Height-order questions often yield a full chain, but sometimes the data underdetermine the extremes. Here we must decide the shortest person using two mini-chains that do not fully connect all five individuals.
Given Data / Assumptions:
Concept / Approach:
Combine the chains where possible: Raina is above Dhoni; Dhoni is above both Virat and Rohit; Rohit is above Shikhar. We know Shikhar is below Rohit, and Virat is below Dhoni, but we lack Virat vs. Shikhar relation.
Step-by-Step Solution:
Verification / Alternative check:
Construct two consistent examples: (a) Make Virat 170 cm and Shikhar 168 cm ⇒ Shikhar shortest; (b) Make Virat 165 cm and Shikhar 168 cm ⇒ Virat shortest. All constraints remain satisfied in both scenarios.
Why Other Options Are Wrong:
Common Pitfalls:
Forcing a total order when the data allow multiple valid arrangements. Always check if a missing comparison exists.
Final Answer:
Cannot be determined
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