मूलभूत गणित - L7 | असमिकाएं | JEE | Class 11 गणित | Arun Sir | 11 AM |Doubtnut

Class 11 Board VS JEE VS NEET

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The average age of 15 boys in a class is 11 years 3 months. If A boy of 12 years and 7 months join that class, what will be the average age of the boys in the class?

Winners Announcement 1 Sep 2020 | Day -11 | Doubtnut Live Class Daily Quiz Contest | Leaderboard