Question:

The average age of boys and girls in a class is 10.5 years; that of the boys is 10.6 years and that of the girls is 10.1 years. If there are 60 boys in the class, how many girls are there in the class?

Updated On: Jan 30, 2025
  • 15
  • 20
  • 22
  • 25
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The Correct Option is A

Solution and Explanation

The correct option is (A): 15
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