সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
How many spokes are there in a wheel of a car, if any two spokes from an angle of 15°?
How many spokes are there in a wheel of a car, if any two spokes from an angle of 15°?
- ক. 12
- খ. 15
- গ. 22
- ঘ. 24
সঠিক উত্তরঃ 24
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