সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
A wheel makes 1000 revolutions in covering a distance of 88 km. The diameter of the wheel is---
A wheel makes 1000 revolutions in covering a distance of 88 km. The diameter of the wheel is---
- ক. 28m
- খ. 40m
- গ. 14m
- ঘ. 10m
সঠিক উত্তরঃ 28m
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