Correct Answer: Option C
P = {x : x, 2 এর গুণিতক এবং x ≤ 8}
= {2, 4, 6, 8}
এবং, Q = {x : x, 4 এর গুনিতক এবং x ≤ 12}
= {4, 8, 12}
∴ P ∩ Q = {2, 4, 6, 8} ∩ {4, 8, 12} = {4, 8}
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