If a carton containing a dozen mirrors is dropped. which of the following cannot be the ratio of broken mirrors to unbroken mirrors?

A 2 : 1
B 3 : 1
C 3 : 2
D 7 : 5

Correct Answer: 3 : 2

Hints: Sum of the x : y relation should add up to 12 or factor of 12 যেহেতু এক dozen বা 12 টি mirror আছে। সুতরাং সঠিক উত্তরঃ 3 : 2
Bissoy MCQ
#গণিত #অনুপাত-সমানুপাত (Ratio-Proportion) #Similar to Bank Ltd #Anti Corruption Commission - Asst. Director - 12.04.2013

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