A box has cards numbered 1 to 25. A card is drawn. The probability of getting a perfect square is 255. What is the probability of NOT getting a perfect square?
Class 10Complementary EventsStatistics
A2520
B255
C2521
D2519
Step-by-Step Solution
Perfect squares 1-25: 1,4,9,16,25 (5 of them). P(not square) =1−255=2520.
Answer: A) 2520
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