Math Chapter Wise question with answer

Q01 Five horses are in a race. Mr. A selects two of the horses at random and bets on them. The probability that Mr. A s... English · EMRS PGT-2023 Q02 Two integers are selected at random from the set {1, 2, 3, 4,..., 11}. Given that the sum of selected numbers is ev... English · EMRS PGT-2023 Q03 If E1 and E2 are independent events, then English · Bihar (TRE 2.0)-2023 Q04 The probability of landing exactly three tails when three coins are tossed simultaneously is English · Bihar (TRE 2.0)-2023 Q05 If E1 and E2 are two events such that P (E1) ≠ 0 and P (E2|E1) = 1, then English · Bihar (TRE 2.0)-2023 Q06 A and B are two independent events with equal probabilities such that P(A∪ ∪ ∪B) = 0.75, then English · Bihar (TRE 1.0) -2023