KARNATAKA-2nd-PUC-2023-Mathematics-Sample-Paper
KARNATAKA 2nd PUC 2023 Mathematics Sample Paper
Question 15
The probability of obtaining an even prime number on each die, when a pair of dice is rolled is
Solution
The correct answer is $\dfrac{1}{36}$
Explanation
Total combinations when a pair of dice is rolled together are 36.
The only even prime number on a die is 2. Hence there is only one combination to obtain which is (2,2).
The probability of obtaining an even prime number on each die, when a pair of dice is rolled =$P$ = $\dfrac{1}{36}$
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