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Event and Outcome

A bag contain...

Question

A bag contains cards which are numbered from 2 to 90. A card is drawn at random from the bag. The probability that it bears a two digit number is:

A

⁸⁸/₉₂

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B

⁸⁹/₉₀

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C

⁸¹/₈₉

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D

^88/₉₀

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Solution

The correct option is C
⁸¹/₈₉

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