Aptitude - Averages - Discussion

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Q.

The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.  .                          


A. 47.55 kg B. 48 kg
C. 48.55 kg D. 49.25 kg

Answer: Option C
Explaination:

 





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