Select the option that is related to the third term in the same way as the second term is related to the first one. GJMN : BEHU :: NJML :?

Appeared in: AIIMS Bhuvneshwar NO- 2018

Explanation

The core logic is a consistent backward shift of 5 positions for each letter in the sequence.
The first letter 'N' (14th) shifts back 5 places to become 'I' (9th).
The second letter 'J' (10th) shifts back 5 places to become 'E' (5th).
The third letter 'M' (13th) shifts back 5 places to become 'H' (8th).
The fourth letter 'L' (12th) shifts back 5 places to become 'G' (7th).
This combination correctly forms the sequence 'IEHG'.

Option A: The last letter 'F' is incorrect. 'L' is the 12th letter, and subtracting 5 gives 'G' (7th), not 'F' (6th). A shift to 'F' would be a -6 operation, breaking the established pattern.
Option C: The first letter 'Z' is incorrect. 'N' is the 14th letter, and subtracting 5 gives 'I' (9th), not 'Z'. There is no simple arithmetic relationship that results in 'Z'.
Option D: The first letter 'H' is incorrect. 'N' is the 14th letter, and subtracting 5 gives 'I' (9th), not 'H' (8th). A shift to 'H' would be a -6 operation.

Visual 1: Infographic - An image of the English alphabet with corresponding numerical positions (A=1, B=2, etc.) and arrows demonstrating the '-5' backward jump from 'G' to 'B', 'J' to 'E', and so on. This would visually clarify the pattern for learners.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain This question tests logical reasoning, specifically letter-based analogies as background academic context rather than a clinical decision trigger.
This question type is not directly related to clinical nursing practice.
It assesses logical and analytical reasoning skills, which are crucial for problem-solving, critical thinking, and making sound judgments in any professional field, including nursing.
For example, a nurse uses similar deductive reasoning to analyze patient symptoms, lab results, and medical history to identify potential health problems.

How to Approach the Question

First, identify the question as a letter analogy problem where you need to find a hidden pattern.
Convert the letters in the first pair (GJMN and BEHU) into their numerical positions in the alphabet (e.g., A=1, B=2, G=7, J=10).
Calculate the mathematical difference between each corresponding letter (G to B, J to E, etc.). You will find a consistent pattern of subtracting 5.
Recognize that the last letter 'U' in 'BEHU' is an outlier or typo, as N(14) - 5 = I(9), not U(21). Trust the dominant pattern (-5).
Apply this confirmed '-5' rule to every letter of the third term 'NJML'.
Convert the resulting numbers back into letters to form the answer 'IEHG' and select the matching option.

Concept Tested & Keywords

Concept Tested: This question tests logical reasoning, specifically letter-based analogies.
Stem keywords: GJMN, BEHU, NJML, analogy, reasoning
Lead-in keywords: Select the option, related to

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