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     EduGorilla 
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    In a rare coin collection, there is one gold for every three non-gold coins. 10 more gold coins are added to the collection and the ratio of gold coins to non-gold coins would be 1 : 2. Based on the information, the total number of coins in the collection now becomes

    Options :-

    1. 90
    2. 80
    3. 60
    4. 50
    5. None of these
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