<\/p>\n\n\n
<\/p>\n\n\n\n
Probability Sample<\/strong> Questions For SBI PO 2024 Exam: <\/strong>SBI PO exam is one of the most competitive banking exams in India. Among the topics tested in the quantitative aptitude section, probability is an important area. Every year there are some questions from this which are of easy level. Understanding the types of questions that are likely to come will help candidates a lot in their preparation. This article highlights the key concepts, question types, and strategies to tackle probability questions in the SBI PO 2024 exam.<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n Question 1:<\/strong> In a room, there are 4 students of class 8th<\/sup> and 6 students of class 9th<\/sup>. A teacher calls 4 students to come out from the room. What will be the probability that out of 4 students at least 3 are students of class 9th<\/sup>?<\/p>\n\n\n\n A) 19\/42<\/p>\n\n\n\n B) 14\/37<\/p>\n\n\n\n C) 17\/47<\/p>\n\n\n\n D) 21\/53<\/p>\n\n\n\n E) 9\/23<\/p>\n\n\n\n Question 2:<\/strong> In a room, there are 4 students of class 8th<\/sup> and 6 students of class 9th<\/sup>. A teacher calls 4 students to come out from the room. What will be the probability that out of 4 students at least 3 are students of class 9th<\/sup>?<\/p>\n\n\n\n A) 19\/42<\/p>\n\n\n\n B) 14\/37<\/p>\n\n\n\n C) 17\/47<\/p>\n\n\n\n D) 21\/53<\/p>\n\n\n\n E) 9\/23<\/p>\n\n\n\n Question 3:<\/strong> Two dices are thrown together. What is the probability of getting a sum between 8 and 12?<\/p>\n\n\n\n A) 7\/36<\/p>\n\n\n\n B) 1\/4<\/p>\n\n\n\n C) 5\/36<\/p>\n\n\n\n D) 1\/6<\/p>\n\n\n\n E) None of these<\/p>\n\n\n\n Question 4:<\/strong> A group of 3 students is to be selected from 4 girls and 5 boys. What is the probability that the group has at least two girls?<\/p>\n\n\n\n A) 10\/37<\/p>\n\n\n\n B) 5\/21<\/p>\n\n\n\n C) 31\/84<\/p>\n\n\n\n D) 17\/42<\/p>\n\n\n\n E) None of these<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n Questions based on probability can be asked in the following ways ii) To find the probability of a combination of different events<\/p>\n\n\n\n iii) To find the difference in the probability of occurrence of two or more different events.<\/p>\n\n\n\n Probability is the measure that tells us how likely is an event to happen.<\/p>\n\n\n\n Let \u2018P\u2019 be the value of probability of occurrence of an event.<\/p>\n\n\n\n Then, 0 \u2264 P \u2264 1<\/p>\n\n\n\n If an event is a certain event, i.e. if it is sure that the event is going to occur, then probability of the given event is \u20181\u2019.<\/p>\n\n\n\n If an event is an impossible event i.e. if it is sure that the event cannot occur, then probability of occurrence of the given event is \u20180\u2019.<\/p>\n\n\n\n Probability of two related events:<\/p>\n\n\n\n Consider the event of writing an examination. The given event has only two possible outcomes: passing the examination and failing the examination.<\/p>\n\n\n\n Let \u2018P\u2019 be the probability of passing the examination and let \u2018Q\u2019 be the probability of failing the examination. Then (P + Q) = 1.<\/p>\n\n\n\n Following the same principle, if \u2018P\u2019 be the probability of a person passing the exam, then the probability of the person failing the exam is (1 \u2013 P).<\/p>\n\n\n\n Classical definition of probability = Number of favorable events in the outcome \u00f7 total number of events in the outcome<\/p>\n\n\n\n The set of all possible events is called the sample space.<\/p>\n\n\n\n The set of events which is of interest to us is called the event.<\/p>\n\n\n\n Then, probability of a given event = n(E) \u00f7 n(S)<\/p>\n\n\n\n Bias \u2013 When the probability of a certain event is different than the usually expected probability, then the occurrence of the event is said to be biased. For example, while tossing a coin, if the probability of getting a head and a tail are not the equal, then the coin is said to be a biased coin.<\/p>\n\n\n\n Let \u2018E1<\/sub>\u2019 and \u2018E2<\/sub>\u2019 be two different events where the probability of occurrence of \u2018E1<\/sub>\u2019 and \u2018E2<\/sub>\u2019 is \u2018p\u2019 and \u2018q\u2019, respectively<\/p>\n\n\n\n Then, the probability of occurrence of both \u2018E1<\/sub>\u2019 and \u2018E2<\/sub>\u2019 = (p \u00d7 q).<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n Understanding the Problem Read carefully to identify the type of event Organizing Information Use of diagrams, tables, and lists Use Formulas Wisely Familiarise yourself with important probability formulas and concepts Practice Time Management Solve easier first, then move on to more complex questions Elimination of Options Elimination techniques in case of MCQs Preparation Strategy for SBI PO Probability Questions<\/p>\n\n\n\n Master Basics:<\/strong> Acquire a clear understanding of basic probability concepts.<\/p>\n\n\n\n Refer to Previous Year Papers:<\/strong> Understand the trend and trend of past questions in the SBI PO exam. We are providing you the link to the previous year question paper so that you can understand the trend of the previous year and keep your preparation based on them.<\/p>\n\n\n\n Take Mock Tests:<\/strong> Practice helps in speed and accuracy for the candidate with mock tests. Candidates should take mock tests and understand their weak areas so that they can focus on them as much as possible.<\/p>\n\n\n\n Work on Weak Areas: <\/strong>Spot the weak areas in probability concepts and practice specifically on those issues.<\/p>\n\n\n\n Revision is the key to remembering:<\/strong> Practice the formulas regularly and recall all the concepts, So that you remember that topic for a long time.<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\nImportant Questions PDF For Probability <\/h2>\n\n\n\n
Probability Tips & Practice Questions for SBI PO Prelims<\/h2>\n\n\n\n
Probability:<\/strong><\/h3>\n\n\n\n
i) To find the probability of an event<\/p>\n\n\n\nBasics:<\/h4>\n\n\n\n
Strategies for SBI PO Probability Questions Problem Solving <\/h3>\n\n\n\n
Other Related Blogs on SBI PO 2024<\/h2>\n\n\n\n