In a family of 16 adults and some minors, the average consumption of r – McqOptions

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1.	In a family of 16 adults and some minors, the average consumption of rice per head per month is 21.6 kg; while the average consumption of rice per head of adults is 30 kg and for minors it is 12 kg per head. The no. of minors in the family is
A.	14
B.	16
C.	18
D.	21
Answer» B. 16

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