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  • Cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this box randomly, then the probability that the number on the card is a perfect square.

Cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. One card is drawn from this box randomly, then the probability that the number on the card is a perfect square.

Answers (1)

The perfect square numbers between 2 to 101 are:

4, 9, 16, 25, 36, 49, 64, 81, 100

Total numbers from 2 to 101 =100

The probability of getting a card with perfect square number is:

P (perfect square) = 9/100

Posted by

Ravindra Pindel

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