প্রশ্ন ও উত্তর
Sum of P and Q is 72 and the value of R is 42. What is the average of P, Q and R?
গণিত Statistics and Average 07 Oct, 2020
প্রশ্ন Sum of P and Q is 72 and the value of R is 42. What is the average of P, Q and R?
সঠিক উত্তর
38
মন্তব্য
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