Question:

Is Hari the topper in exam?
I) 15 students are in between Hari and Chinu.
II) Chinu is last in the exam.

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In ranking problems, knowing relative positions is not enough unless total count or exact rank is given.
Updated On: Apr 21, 2026
  • Statement I alone is sufficient to answer the question
  • Statement II alone is sufficient to answer the question.
  • Statement I and II together are sufficient to answer the question but neither statement alone is sufficient.
  • Statement I and II together are not sufficient to answer the question and additional data is required.
Show Solution
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The Correct Option is D

Solution and Explanation

Concept: In ranking problems, to determine if someone is topper (rank 1), we need clear positional information.
Step 1: Analyze Statement I alone.
15 students are between Hari and Chinu.
This only gives relative distance, not exact ranks.
Statement I alone is NOT sufficient.
Step 2: Analyze Statement II alone.
Chinu is last.
No information about Hari’s position.
Statement II alone is NOT sufficient.
Step 3: Combine both statements.
Chinu is last.
15 students are between Hari and Chinu.
Still, total number of students is unknown, so Hari’s exact position cannot be determined.

Hence, even both statements together are NOT sufficient.
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