সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
From 7 boys and 5 girls, 6 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 3 girls?
From 7 boys and 5 girls, 6 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 3 girls?
- ক. 350
- খ. 65
- গ. 1050
- ঘ. 120
সঠিক উত্তরঃ 350
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- In Rajshahi 5 adults are unemployed for every 120 who have jobs. Out of 2125 adults how many have jobs?
- There are 20 members in a football squad. In electing a captain and a vice-captain, how many different outcomes of the election possible?
- A club has 8 male & 8 female members. The club is choosing a committee of 6 members. The committee must have 3 male & 3 female members. How many different committees can be chosen?
- The area of a rectangle R with width 4 feet is equal to the area of a square S which has a perimeter of 24 feet. The perimeter of the rectangle R in feet is--
- From 7 boys and 5 girls, 6 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 3 girls?
There are no comments yet.