Q. 33

Cards marked with numbers 13,14,15,…, 60 are placed in a box and mixed thoroughly. One card is drawn at random from the box. Find the probability that number on the drawn card is

(i) divisible by 5.

(ii) a number which is a perfect square.

Answer :

(i) number divisible by 5


P(divisible by 5) =

(ii) 16,25,36,49

P(a number which is a perfect square) =

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