CBSE Past Year MCQ Quiz

Question 1 of 3

CBSE Board Exam 2024

Assertion (A) : In a cricket match, a batsman hits a boundary 9 times out of 45 balls he plays. The probability that in a given ball, he does not hit the boundary is \(\frac{4}{5}\).

Reason (R) : \(\mathrm{P}(\mathrm{E})+\mathrm{P}(\) not E\()=1\)

A Both A and R are true, and R is the correct explanation of A. B Both A and R are true, but R is not the correct explanation of A. C A is true, but R is false. D A is false, but R is true.

Select one option. Answers are shown after the test.

Question 2 of 3

CBSE Board Exam 2014

In a family of 3 children, the probability of having at least one boy is:

A \(\frac{7}{8}\) B \(\frac{1}{8}\) C \(\frac{5}{8}\) D \(\frac{3}{4}\)

Select one option. Answers are shown after the test.

Question 3 of 3

CBSE Board Exam 2012

Two dice are thrown together. The Probability of getting the same number on both dice is

A \(\frac{1}{2}\) B \(\frac{1}{3}\) C \(\frac{1}{6}\) D \(\frac{1}{12}\)

Select one option. Answers are shown after the test.

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