The following question, there are three statements I, II and III. Read the question carefully and mark your answer according to which statements(s) is/are sufficient to the answer the question. In how many ways, 5 persons are to be selected from the group of people such that there are 2 men and 3 women? Statement I: There are 20 men and 14 women in the group Statement II: Among the men, there are 5 engineers, 9doctors and 6 lawyers Statement III: Among the women, there are 7 engineers, 4 doctors and 3 lawyers
Created: 28 Feb 2026 |
Updated: 28 Feb 2026
Updated: 28 Feb 2026
Explanation:
The following question, there are three statements I, II and III. Read the question carefully and mark your answer according to which statements(s) is/are sufficient to the answer the question. In how many ways, 5 persons are to be selected from the group of people such that there are 2 men and 3 women? Statement I: There are 20 men and 14 women in the group Statement II: Among the men, there are 5 engineers, 9doctors and 6 lawyers Statement III: Among the women, there are 7 engineers, 4 doctors and 3 lawyers Correct Answer Only I Statement I: Total men = 20 and Total women = 14 2 men can be selected from the group of 20 men = 20c2 3 women can be selected from the group of 14 women = 14c3 Total ways = 20c2 × 14c3 Statement II and III does not find any proper relationship with the question as the man of particular occupation is not necessarily be chosen ∴ Only statement I is sufficient to answer the question.
বাংলা সাহিত্য ও ব্যাকরণ হলো বাংলা ভাষার দুটি অবিচ্ছেদ্য অঙ্গ। বাংলা সাহিত্য হলো বাংলা ভাষায় রচিত কবিতা, উপন্যাস, নাটক, গল্পসহ সৃজনশীল ও মননশীল রচনার সমষ্টি, যার সূচনা দশম শতাব্দীতে 'চর্যাপদ' এর মাধ্যমে। অন্যদিকে, বাংলা ব্যাকরণ হলো এমন একটি শাস্ত্র বা বিজ্ঞান, যা বাংলা ভাষার গঠন, প্রকৃতি, ধ্বনি, শব্দ ও বাক্যের নিয়ম-কানুন বিশ্লেষণ করে ভাষার শুদ্ধ রূপ ও প্রয়োগ শেখায়।
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