Скачать или смотреть CBSE Board Exam MCQS based on Probability Chapter 14 Q. No. 1 to 5 Class 10 Maths

Q 1: which of the following cannot be the probability of an event?
(a) 0.01 (b) 3% (c) 16/17 (d) 17/16
CBSE 2022
Q 2: which of the following numbers cannot be the probability of happening in an event?
(a) 0 (b) 7/0.01 (c) 0.07 (d) 0.07/3
CBSE 2023 (standard)
Q 3: the probability of guessing the correct answer to a certain test question is x /6. if the probability of not guessing the correct answer to this question is 2 / 3 then value of x is
(a) 2 (b) 3 (c) 4 (d) 6
CBSE 2024 (standard)
Q 4: for an event E, P(E) + P(E bar) = x,
then the value of x^3 - 3, is
(a) - 2 (b) 2 (c) 1 (d) - 1
CBSE 2021( standard)
Q 5: Two coins are tossed together. the probability of getting at least one tail is
(a) 1/4 (b) 1/2 (c) 3/4 (d) 1
CBSE 2023 (standard)
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