সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
- ক. 7
- খ. 9
- গ. 2
- ঘ. 3.5
সঠিক উত্তরঃ 7
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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