Cards marked with number 3, 4, 5, ...., 50 are placed in a box and mixed thoroughly. A card is
drawn at random form the box. Find the probability that the selected card bears (i) a perfect
square number (ii) a number divisible by 5
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Answer:
the probability of getting a perfect square number is 12%
the probability of getting a number divisible by 5 is 20%
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Answer:
(i)
Total outcomes=48
Favourable outcomes=6
Probability=6/48
=1/8
(ii)
Total outcomes=48
Favourable outcomes=10
Probability=10/48
=5/24
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