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प्रश्न
Following cards are put facing down:
| A | E | I | O | U |
What is the change of drawing out a vowel?
उत्तर
We can clearly see that all the 5 letters are vowels, i.e. A, E, I, O. Hence, it is certain to draw a vowel, i.e. probability of drawing a vowel is 1.
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| A | E | I | O | U |
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