Question 138Asked in BPSC TRE 3.0 (2024) Mathematics Class 11-12

If A and B are two events such that P(A) = 0.6, P(B) = 0.3, P(A ∩ B) = 0.2, then P(A/B) isयदि A और B दो घटनाएँ हैं जहाँ P(A) = 0.6, P(B) = 0.3, P(A ∩ B) = 0.2, तब P(A/B) है

यदि A और B दो घटनाएँ हैं जहाँ P(A) = 0.6, P(B) = 0.3, P(A ∩ B) = 0.2, तब P(A/B) है
  1. A1/21/2
  2. B2/32/3
  3. C1/31/3
  4. DMore than one of the aboveउपर्युक्त में से एक से अधिक
  5. ENone of the aboveउपर्युक्त में से कोई नहीं
Show answerHide answer

Correct answer: (B) 2/32/3

Explanation

P(A/B) = P(A ∩ B)/P(B) = 0.2/0.3 = 2/3.P(A/B) = P(A ∩ B)/P(B) = 0.2/0.3 = 2/3।

From BPSC TRE 3.0 (2024) Mathematics Class 11-12 — Previous Year Paper

This is question 138 of BPSC TRE 3.0 (2024) Mathematics Class 11-12 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.