Allied & ICAR Exam Bank • ALLIED_1561 MCQ • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

Events A and B are independent with $P(A) = 0.3$ and $P(B) = 0.6$. The value of $P(A \cup B)$ is:

Options:

  • (A) 0.72
  • (B) 0.90
  • (C) 0.68
  • (D) 0.82

Answer Key:

A

Step-by-Step Solution & Explanation

$P(A \cap B) = 0.3 \times 0.6 = 0.18$. $P(A \cup B) = 0.3 + 0.6 - 0.18 = 0.72$.
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