Assertion and Reason Questions Class 10 Maths Chapter 15 Probability

assertion reason questions probability

probability assertion and reason questions from ncert class 10 math book

Hello Students are looking for Assertion and Reason Questions Class 10 Maths Chapter 15 Probability, If yes here we Net Explanations have given Assertion and Reason MCQ for 10th Class Maths Chapter 15.

Solved CBSE Class 10 Maths Chapter 15 Assertion and Reason Questions – Probability. Here we (Net Explanations) working very hard to providing you with the Important Assertion Reason Questions for this Chapter.

Assertion and Reason Questions Class 10 Maths Chapter 15 Probability

1.) Assertion: The probability of an event that cannot happen or which is impossible, is equal to zero.

Reason: The probability lies between 0 and 1. Hence, it cannot be negative

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: b) both assertion and  reason are correct but  reason is  not correct explanation for assertion.

2.) Assertion: If P(E) = 0.07, then  its  probability of ‘not E’ is 0.93

Reason : P(E) + P(not E) = 1

Since, P(E) = 0.05

 P(not E) = 1 – P(E)

P(not E) = 1 – 0.07P = 0.93

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.

3.) Assertion: . A bag has 3 red balls and 5 green balls. If we take a ball from the bag, then probability of getting red balls only 3/8.

Reason: Probability of getting red balls = number of red balls/total number of balls

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.

4.) Assertion: The sum of the probabilities of all the elementary events of an experiment is 1.

Reason: If an event cannot occur, then its probability is 0.

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion.

5.) Assertion: The probability of getting a bad egg in a lot of 400 is 0.035. The number of bad eggs in the lot is 14.

Reason: . If the probability of an event is p, the probability of its complementary event will be 1-p.

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion.

6.) Assertion: The probability of getting exactly one head in tossing a pair of coins is 1/2.

Reason: The sample space of two coin tossed is ={HH,TT,HT,TH}=4

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.7

 

7.) Assertion: The probability of getting a spade card from a well shuffled deck of 52 cards is 13.

Reason: The probability of getting less than 3 in a single throw of a die is 1/3.

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion.

8.) Assertion: -0.4 can not be the probability of an event.

Reason: The probability of an event can neither be a negative value, nor it can exceed unity.

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: a) both assertion and reason are correct and reason is correct explanation for assertion.

9.) Assertion: Three coins are tossed simultaneously. The probability of getting all heads is 1/8.

Reason: The chance of throwing 5 with an ordinary die is 1/6.

a)Both Assertion and Reason are correct and reason is correct explanation for the.

b)Both Assertion and Reason are false but reason is not correct explanation for assertion.

c)Assertion is correct but reason is false.

d)Both Assertion and reason are false.

Ans: b) both assertion and reason are correct but reason is not correct explanation for assertion.

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Updated: August 18, 2022 — 11:39 pm

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