3
7
12
23
Source: Bangladesh Bank - Assistant Director - 2016
Answer: 12
Explanation:
Write Reply...
You should read | Questions
In a box there are 10 apples and 2/5th of the apples are rotten . If three apples are taken out from the box, what will be the probability that at least one apple is rotten .
If a coin is tossed once, what is the probability of getting a "HEAD"
In a box three are 10 apples and 2/5th of the apples are rotten.If three apples are taken out from the box,what will be the probability that at least one apple is rotten.
A box contains 10 electric bulbs from which 2 bulbs are defective . Two bulbs are chosen at random. What is the probability that one of them is defective?
If two fair coins are flipped, what is the probability that one will come up heads and the other tails?
২০ সদস্যবিশিষ্ট একটি ফুটবল দল থেকে একজন অধিনায়ক ও একজন সহ-অধিনায়ক কতভাগে নির্বাচন করা যাবে?
A jogger running at 9 km/hr alongside a railway track is 240 meters ahead of the engine of a 120 meters long train running at 45 km/hr in the same direction. In how much time will the train pass the jogger?
12 marbles are selected at random form a large collection of white , red, green and yellow marbles . The number of marbles of each color is unlimited. Find the probability that the selection contains at least one marble of each color ?
The probability of rolling any number of an wighted 6-sided die, with faces numbered 1 through 6, is directly proportional to the number rolled. What is the probability of getting 5, if the die is rolled only once?
In a group of buffaloes and ducks, the number of legs is 24 more than twice the number of heads. What is the number of buffaloes?
View all Questions
You should read | Topic
শতকরা ও লাভ-ক্ষতি (Percentage and Profit and loss)
English Literature
বিবিধ সমস্যা (Miscellaneous Problem)
নৌকা ও স্রোত (Boat and Stream)
সাহিত্যিকদের আত্মজীবনী
ডাটাবেজ ও ডাটাবেজ ম্যানেজমেন্ট সিস্টেম
সময় ও কাজ (Time and work)
Tense
নৈতিকতা, মূল্যবোধ ও সুশাসন
Voice Change
User Avatar

Articles

0

Comments

0

Rating

0

Login