Python List MCQ for GATE 2025 | A.extend(B) Explained #shorts#Gate 2026

GATE 2025 Python question solved.
Given:
A = [1,2,3]
B = [4,5,6]
Which statement results in:
A = [1, 2, 3, 4, 5, 6]?
Drop correct answer in comments
Reason:
extend() adds elements of list B individually to list A.
append() would create a nested list.
update() and insert() are invalid in this context.
Watch till the end for clear explanation.
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