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प्रश्न
If a carton, containing a dozen mirrors is dropped, then which of the following cannot be the ratio of broken mirrors to unbroken mirrors?
पर्याय
2 : 1
7 : 5
3 : 2
3 : 1
MCQ
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उत्तर
3 : 2
Explanation:
For a ratio of 3 : 2, the total number of mirrors must be a multiple of 5. Twelve is not a multiple of 5, so this ratio is impossible; the other ratios can give whole-number counts totaling 12.
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