সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
How many different committees of 3 members can be chosen out of 5 persons in a group so that one particular person is always chosen?
How many different committees of 3 members can be chosen out of 5 persons in a group so that one particular person is always chosen?
- ক. 6
- খ. 8
- গ. 4
- ঘ. 5
সঠিক উত্তরঃ 6
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- In a container there are 2 green marbles and 2 red marbles. You randomly pick two marbles. What is the probability that both of them are green?
- From 6 boys and 4 girls, 5 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 2 girls?
- How many different committees of 3 members can be chosen out of 5 persons in a group so that one particular person is always chosen?
- Form a group of 7 men & 6 women 5 persons are to be selected to from acommittee so that at least 3 men are there on the committee. In how many ways can it be done?
- How many signals can be given by 5 flags of different colours using 3 flags at a time.
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