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One is asked to say a two-digit number. What is the probability of it being a perfect square?

A1/10

B3/50

C1/15

D5/81

Answer:

C. 1/15

Read Explanation:

Total number of outcomes = 90 Two digit perfect squares = 16, 25, 36, 49,64, 81 P(getting perfect square) = 6/90 = 1/15


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