সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The cost of making x units is Y = 5x + 10, the average cost of making 10 units is--
The cost of making x units is Y = 5x + 10, the average cost of making 10 units is--
- ক. Tk. 5
- খ. Tk.6
- গ. Tk.7
- ঘ. Tk.8
সঠিক উত্তরঃ Tk.6
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