Q1. Two students Amit and Priyanka appeared in an examination. The probability that Amit will qualify the examination is 0.06 and that Priyanka will qualify the examination is 0.12. The probability that both will qualify the examination is 0.02. Then, the probability that both Amit and Priyanka will not qualify the examination is: 0.84 0.45 0.12 0.91 Solution Let A and B denote the events that Amit and Priyanka will qualify the examination, respectively. Given that P (A) = 0.06, P (B) = 0.12 and P (A B) = 0.02 Then, the event that both Amit and Priyanka will not qualify the examination may be expressed as Since, i.e., Amit will not qualify the exa...