Teachoo MCQ Test

Short Quiz

Chapter 13 Class 12 Probability | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
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Question 1 of 5
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Question 1 of 5
NCERT Exemplar
If \(A\) and \(B\) are independent events such that \(0<P(A)<1\) and \(0<P(B)<1\), then which of the following is not correct?
Select one option. Answers are shown after the test.
Question 2 of 5
NCERT Exemplar
Let \(A\) and \(B\) be two events such that \(P(A)=0.6\), \(P(B)=0.2\), and \(P(A\mid B)=0.5\). Then \(P(A^{\prime}\mid B^{\prime})\) equals
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Question 3 of 5
NCERT Exemplar
If \(P(A\cap B)=7/10\) and \(P(B)=17/20\), then \(P(A\mid B)\) equals
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Question 4 of 5
NCERT Exemplar
If \(P(A)=1/2\), \(P(B)=1/3\), \(P(A\mid B)=1/4\), then \(P(A^{\prime}\cap B^{\prime})\) equals
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Question 5 of 5
Two unbiased coins are tossed. If one coin shows head, the probability that the other also shows head is \(\_\_\_\_\)
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