সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
If the average of 16, 20 and n is between 18 and 21 inclusive, what is the greatest possible value of n?
If the average of 16, 20 and n is between 18 and 21 inclusive, what is the greatest possible value of n?
- ক. 18
- খ. 21
- গ. 27
- ঘ. 54
সঠিক উত্তরঃ 27
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