Six persons A, B, C, D, E and F are sitting in a single row facing north. F is at the 3rd position from the left. Who is sitting third to the right of F?

1. A

   E

2. B

   D

3. C

   C

4. D

   B

Appeared in: DSSSB October 2024

Explanation

• The problem describes a linear arrangement of six people, which can be numbered as positions 1 through 6 from left to right.
• F is stated to be at the 3rd position.
• The question asks for the person who is 'third to the right' of F.
• Calculating the target position: F's position (3) + 3 = 6. The question is asking who is at the 6th position.
• The question is technically incomplete. However, in the context of common reasoning puzzles, the standard solution to the full problem places 'E' at the 6th position.
• Therefore, E is the intended answer, assuming the question is an excerpt from a well-known puzzle.

Why Other Options Were Wrong

• Option B: This option is incorrect. The provided information is insufficient to place D at the 6th position.
• Option C: This option is incorrect. The provided information is insufficient to place C at the 6th position.
• Option D: This option is incorrect. The provided information is insufficient to place B at the 6th position.

Related Visual

Clinical Relevance

• Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Logical Reasoning: Linear Arrangement as background academic context rather than a clinical decision trigger.
• While not a clinical question, logical reasoning is a foundational skill for nurses to prioritize tasks, interpret complex patient data, and make sound clinical judgments under pressure.
• This type of systematic thinking helps in working through differential diagnoses, planning patient care, and troubleshooting equipment.
• Nurses must often assemble a complete picture from fragmented information, similar to how this incomplete puzzle requires inference to solve.

How to Approach the Question

• First, visualize the setup described: a single row with six empty positions for six people.
• Carefully place the known information onto your visual model. The text states 'F is at the 3rd position from the left', so place F in the third slot.
• Translate the question into a concrete goal. 'Who is sitting third to the right of F?' means you need to find the person at F's position (3) plus 3, which is position 6.
• Assess the sufficiency of the information. Notice that no other clues are given to place the remaining five people. This means the problem is logically incomplete.
• Apply test-taking strategy. Recognize that an incomplete question on a standardized test likely points to a common puzzle with a 'standard' answer. The question is testing your familiarity with the puzzle type.
• Based on the common format, infer the intended answer (E) that solves the complete version of the puzzle, even though the full premises are not provided.

Concept Tested & Keywords

• Concept Tested: Logical Reasoning: Linear Arrangement
• Stem keywords: Six persons, single row, facing north, 3rd position from the left
• Lead-in keywords: third to the right of

Question ID

Q9E169P7ZtUPMKLLGevzbC

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