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Maths Probability Class 12 MCQ Questions

NCERT Exemplar MCQ Quiz · Class 12 · Maths · CBSE

Preparing for CBSE

Chapter 13 Class 12 Probability | 7 questions | about 6 minutes

Practise Probability Class 12 with Teachoo's NCERT Exemplar MCQ Quiz (Class 12 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 7
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Question 1 of 7
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Each child is equally likely to be a boy or girl. For a randomly chosen three-child family, the probability that the eldest child is a girl given that the family has at least one girl is
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Question 2 of 7
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If \(P(A)>0\) and \(P(B)\ne1\), then \(P(A^{\prime}\mid B^{\prime})\) equals
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Question 3 of 7
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If \(P(A)=2/5\), \(P(B)=3/10\) and \(P(A\cap B)=1/5\), then \(P(A^{\prime}\mid B^{\prime})\,P(B^{\prime}\mid A^{\prime})\) is equal to
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Question 4 of 7
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\(P(A)=0.4\), \(P(B)=0.3\), and \(P(A\cup B)=0.5\). Then \(P(B^{\prime}\cap A)\) equals
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Question 5 of 7
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If \(A\) and \(B\) are two non-empty events, then
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Question 6 of 7
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Two cards are drawn from a well-shuffled deck of 52 cards with replacement. The probability that both cards are queens is
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Question 7 of 7
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Refer to the preceding question. The probability that exactly two of the three balls were red, the first ball being red, is
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This NCERT Exemplar MCQ Quiz covers Probability Class 12 for Class 12 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

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