Question:

In a class, there are 43 students. Kunal's rank is 17th in the class, who is ahead of Pinki by 6 ranks, Pinki being 7 ranks ahead of Balwan. If ranking system is from top to bottom, then what is Balwan's rank?

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Clarify the direction of "ahead". If Person A is ahead of Person B in a rank list (1 to N), A has a smaller rank number than B (i.e., \(Rank_B = Rank_A + \text{gap}\)).
Updated On: Feb 14, 2026
  • 28
  • 29
  • 23
  • 30
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the Question:
We are given the total number of students and the relative ranks of three students: Kunal, Pinki, and Balwan. The term "ahead" in ranking usually means a better rank (closer to 1st). However, in the context of "Kunal (17th) is ahead of Pinki", implying Kunal has a better rank, Pinki must have a higher numerical rank (worse rank). Let's deduce the positions step-by-step.
Step 2: Detailed Explanation:


Kunal's Rank: 17th.
Relationship between Kunal and Pinki: "Kunal is ahead of Pinki by 6 ranks." Since Kunal is ahead, he has the better rank (smaller number). Therefore, Pinki is 6 ranks behind Kunal. \[ \text{Pinki's Rank} = \text{Kunal's Rank} + 6 = 17 + 6 = 23 \] So, Pinki's rank is 23rd.
Relationship between Pinki and Balwan: "Pinki being 7 ranks ahead of Balwan." Since Pinki is ahead of Balwan, she has the better rank. Therefore, Balwan is 7 ranks behind Pinki. \[ \text{Balwan's Rank} = \text{Pinki's Rank} + 7 = 23 + 7 = 30 \] So, Balwan's rank is 30th.
Step 3: Final Answer:
Balwan's rank is 30.
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