Difficulty: Easy
Correct Answer: EALB
Explanation:
Introduction / Context:
This question tests recognition of a simple positional transformation: interchanging the first and last letters while keeping the middle letters in their original order.
Given Data / Assumptions:
Concept / Approach:
For a 4-letter word ABCD, the transformed form is DBCA, i.e., swap A and D while leaving B and C intact.
Step-by-Step Solution:
BALE: first letter B, last letter E, middle letters A and L.Swap first and last: E _ _ B.Keep middle letters A and L in the same order to obtain EALB.
Verification / Alternative check:
Apply rule back to "TEAM": swapping first and last gives "MEAT", confirming consistency.
Why Other Options Are Wrong:
Common Pitfalls:
Altering the order of the middle letters or attempting a full reversal instead of a boundary swap.
Final Answer:
EALB
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