Answer: 0.65.
- A 0.65
- B 1.35
- C 0.5
- D 0.35
Correct answer: A. 0.65
Explanation: The complement rule gives P(A′) = 1 − P(A) = 1 − 0.35 = 0.65.
Concept context
Random experiments, sample space, events, and the axiomatic approach to probability
📐 Mathematics · Probability (Class 11) · JEE