Q. 285.0( 3 Votes )

A box contains 20

Answer :

(i) Numbers divisible by 2 or 3 from 1 to 20 are 2,3, 4, 6, 8,9, 10, 12, 14,15, 16, 18, 20

So, Favourable number of outcomes = 13


Total outcomes = 20



(ii) Prime numbers from 1 to 20 are 2, 3, 5, 7, 11, 13, 17, 19


So, Favourable outcomes = 8


Total outcomes = 20



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