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Question: A bag cotains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is –
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Question: A bag cotains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is –
Question 1: A bag cotains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is -
View topic: বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)
1/22
2/91
45007
2/77
Source: এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার (ক্যাশ) ০১. ১১. ২০১৯
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একটি মুদ্রা ২ বার নিঃক্ষেপ করলে অন্তত ১ বার Head পড়ার সম্ভবনা কত?
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পুংলিঙ্গ ও স্ত্রীলিঙ্গ
সাহিত্যিকদের আত্মজীবনী
ণ-ত্ব এবং ষ-ত্ব বিধান
Synonyms and Antonyms
পরিমিতি (Mensuration)
ছোট গল্প
বাংলা অনুবাদ
বাংলা সাহিত্যঃ প্রাচীন ও মধ্য যুগ
বাংলাদেশ ও বিশ্বের নদী, সাগর ও মহাসাগর
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