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Question: there are 5 red and 3 black in a bag probability of drawing a black ball is
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Question: there are 5 red and 3 black in a bag probability of drawing a black ball is
Question 1: there are 5 red and 3 black in a bag probability of drawing a black ball is
View topic: বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)
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44989
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Source: Sonali Bank Ltd. Senior Officer Recruitment 01.06.2018
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Answer: 44989
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A word consists of 9 letters; 5 consonants and 4 vowels. There letters are chosen at random. What is the probability that more than one vowel will be selected?
How many different six-digit numbers can be formed using all of the following digits : 3, 3, 4, 4, 4, 5 ........
A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn without replacement . What is the probability that both balls are even numbered?
একটি থলিতে ৬টি নীল বল, ৪টি সাদা বল এবং ১০ টি কালো বল আছে। দৈবভাবে একটি বল তুললে সেটি সাদা না হবার সম্ভবনা কত?
The probability of rolling any number on a weight 6-sided die, with faces number 1 through 6, is directly proportional to the number rolled. What is the probability of getting 5, if the die is rolled only once?
what is the probability that an integer selected at random from those between 10 and 100 inclusive is a multiple of 5 or 9?
একটি তাসের প্যাকেট থেকে দৈবভাবে একটি তাস নিলে তা রুইতন বা রাজা হওয়ার সম্ভাব্যতা কত?
A die is rolled twice. What is the probability of getting a sum equal to 9?
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory. There are 100 seniors, 150 juniors, and 200 sophomores who applied. Each senior's name is placed in the lottery 3 times, each junior's name, 2 times, and each sophomore's, 1 time. What is the probability that a senior's name will be chosen?
এক প্যাকেট তাস থেকে একটি তাস দ্বৈবভাবে নেয়া হল। তাসটি হরতন বা চিরা হবার সম্ভাবনা কত?
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বাচ্য ও বাচ্য পরিবর্তন
কম্পিউটার এর প্রকারভেদ
বিখ্যাত গ্রন্থ ও সাহিত্যকর্ম
English Proverbs
কবিতা ও কাব্যগ্রন্থ
বয়স (Ages)
Right Form of Verbs
Clauses and Phrases
Parts of Speech
অনুপাত - সমানুপাত (Ratio -Proportion)
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