The average weight of a group of boys and girl is $38$ kg.
The average weight of boys is $42$ kg and that of girls is $33$ Kg.
If the number of boys is 25, then the number of girls is?
2026-03-29 02:52:02.1774752722
Quantitative Aptitude Average
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Hint: let there be $g$ girls. What is the total number of children? What is the total weight? What is the total weight of boys? What is the total weight of girls? What is $g$?