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     EduGorilla 
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    The average age of 40 students of a class is 15 years. When 10 new students are admitted, the average increases by 0.2 years. The average age of new students is

    Options :-

    1. 15.2 years
    2. 16 years
    3. 16.2 years
    4. 16.4 years
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