In a class of $60$ students, the average weight of boys is $50$ kg and that of girls is $40$ kg. If the average weight of the entire class is $46$ kg, find the number of boys in the class.
Options:
- A: $36$
- B: $24$
- C: $30$
- D: $40$
Related Practice Questions:
- Which of the following artifacts, extensively found at Burzahom and Gufkral, specifically indicates that the Neolithic inhabitants of Kashmir practiced sewing animal skins for clothing to survive the harsh winters?
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- The first human colonization of the fertile Ganga plains, as evidenced by archaeological discoveries at Sarai Nahar Rai and Mahadaha, took place during which period?
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