CBSE Class 10 Mathematics Chapter 15 Probability Multiple Choice Questions with Answers. MCQ Class 10 Maths Probability with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 10 Mathematics Probability MCQs with Answers to know their preparation level.
Multiple Choice Questions - Set - 5
Question 1:
For an event E,
(a) 0 ≤ q < 1
(b) 0 < q ≤ 1
(c) 0 < q < 1
(d) none of these
Correct Answer – (D)
Question 2 :
An experiment whose outcomes has to be among a set of events that are completely known but whose exact outcomes is unknown is a
(a) sample space
(b) elementary event
(c) random experiment
(d) none of these
Correct Answer – (C)
Question 3 :
An event is very unlikely to happen. Its probability is closest to
(a) 0.0001
(b) 0.001
(c) 0.01
(d) 0.1
Correct Answer – (A)
Question 4 :
The sum of the probabilities of all elementary events of an experiment is p, then
(a) 0 < p < 1
(b) 0 ≤ p < 1
(c) p = 1
(d) p = 0
Correct Answer – (C)
Question 5 :
A coin is tossed twice. The probability of getting both heads is
(a) 1/2
(b) 1/3
(c) 1/4
(d) 1
Correct Answer – (C)
Sample space = {HH, HT, TH, TT}
Number of total possible outcomes =4
Number of favourable outcome (both heads) = 1
∴ Probability of getting both heads = 1/4
Question 6 :
The experiments which when repeated under identical conditions produce the same results or outcomes are known as
(a) random experiments
(b) probabilistic experiment
(c) elementary experiment
(d) deterministic experiment
Correct Answer – (D)
Question 7 :
A card is drawn from a well-shuffled deck of 52 playing cards. The probability that the card will not be an ace is
(a) 1/13
(b) 1/4
(c) 12/13
(d) 3/4
Correct Answer – (C)
Total number of cards = 52
Number of ace = 4
P(not be an ace) = 48/52=12/13
Question 8 :
If an event cannot occur, then its probability is
(a) 1
(b) 3/4
(c) 1/2
(d) 0
Correct Answer – (D)
Question 9 :
A fair dice is rolled. Probability of getting a number x such that 1 ≤ x ≤ 6, is
(a) 0
(b) > 1
(c) between 0 and 1
(d) 1
Correct Answer – (D)
Question 10 :
Which of the following cannot be the probability of an event?
(a) 1.5
(b) 35
(c) 25%
(d) 0.3
Correct Answer – (A)
∴ 1.5 can not be the probability of any event.
∴ (a) is the answer.
