সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
In a cricket team scores X runs on average over N games and then scores Y runs in the next game, then the average score for the team over the (N + 1) games is---
In a cricket team scores X runs on average over N games and then scores Y runs in the next game, then the average score for the team over the (N + 1) games is---
- ক. (X + Y)/(N + 1)
- খ. (NX + Y)/(N + 1)
- গ. {N(X + Y)}/(N + 1)
- ঘ. {N(X + Y) - 1}/N
সঠিক উত্তরঃ (NX + Y)/(N + 1)
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