Q. 614.5( 4 Votes )

Cards numbered 1

Answer :

Total number of possible outcomes, n(S) = 30


(i) Number of favorable outcomes of numbers divisible by 3, n(E) = 10



Probability of getting a number not divisible by 3 = 1 – P(E)



(ii) Number of favorable outcomes, n(E) = 6



(iii) Number of favorable outcomes of getting a perfect square, n(E) = 5



Probability of not getting a perfect square = 1 – P(E)



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