Question

A die is thrown once. Find the probability of gettings ‘a number divisible by 2.’

Solution

If a die is thrown once, then S = {1,2,3,4,5,6} i.e. n( s) = 6
Let A be the favourable outcomes of setting number divisible by 2. then
A = {2,4,5} i.e. n(A) = 3
Therefore, P(A) = $fraction numerator straight n left parenthesis straight A right parenthesis over denominator straight n left parenthesis straight S right parenthesis end fraction equals 3 over 6 equals 1 half.$

Some More Questions From Real Numbers Chapter

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Real Numbers

A die is thrown once. Find the probability of gettings ‘a number divisible by 2.’

Some More Questions From Real Numbers Chapter

The probability of an event that cannot happen is Such an event is called __.

The probability of an event that is certain to happen is Such an event is called _.

The sum of the probabilities of all the elemen-tary events of an experiment is ______.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Real Numbers

A die is thrown once. Find the probability of gettings ‘a number divisible by 2.’

Some More Questions From Real Numbers Chapter

The probability of an event that cannot happen is ________ Such an event is called __________.

The probability of an event that is certain to happen is ________ Such an event is called _________.

The sum of the probabilities of all the elemen-tary events of an experiment is ______.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

The probability of an event that cannot happen is Such an event is called __.

The probability of an event that is certain to happen is Such an event is called _.