প্রশ্ন ও উত্তর
The average of 6, 8 and 10 equals the average of 7, 9 and --
গণিত Statistics and Average 07 Oct, 2020
প্রশ্ন The average of 6, 8 and 10 equals the average of 7, 9 and --
সঠিক উত্তর
8
প্রশ্ন The average of 6, 8 and 10 equals the average of 7, 9 and --
মন্তব্য
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