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     EduGorilla 
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    In a school of 750 boys, the average age of the boys is 15.4 years. The average remains 15.3 if 50 boys leave the school. The average age of the students who left the school-

    Options :-

    1. 18 years

    2. 16.8 years

    3. 16 years

    4. 15 years

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