সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
There are 20 members in a football squad. In electing a captain and a vice-captain, how many different outcomes of the election possible?
There are 20 members in a football squad. In electing a captain and a vice-captain, how many different outcomes of the election possible?
- ক. 20
- খ. 39
- গ. 190
- ঘ. 380
সঠিক উত্তরঃ 190
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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