Probability Quiz Online Test: Now, follow this article, and you will get the answer to most of the questions like Probability Aptitude Tricks, Probability Aptitude Questions and Answers PDF, Probability Exam Questions and Answers, Probability Questions and Answers, Hard Probability Questions, Probability Problems for Aptitude with Solutions, Probability Aptitude Formulas, etc..,. The whole Probability Aptitude questions in the exam are 34 questions. Example: Tossing a perfect coin it is equally likely to get head and tail. What is the probability of getting at most one head? A2. Soilen: Our very honest, humble and dedicated efforts for those who want to chase their Dreams at any cost. Event B will occur only if a blue ball is drawn from the bag and there are 8 blue balls in the bag so. What is the probability that we get at least k/2 HEADS is less than or equal to? A. Score More Aptitude Videos. 4/18 C. 13/18 D. 7/18 x . Thus event B is implied by the event A as A is a proper subset of B. Before going to take part in Probability Quiz once read the entire page to get an idea. Total number of balls in the bag = 12 + 8 = 20, So the size of sample space is n(S) = 20Â. Probability: Solved 93 Probability Questions and answers section with explanation for various online exam preparation, various interviews, Logical Reasoning Category online test. Let a random experiment has n outcomes. Frequently asked simple and hard probability problems or questions with solutions on cards, dice, bags and balls with replacement covered for all competitive exams,bank,interviews and entrance tests. Probability is a measure of how likely an event is to occur. Video 10 ( 30 Mins ) : Introduction to percentages and Fractions, Video 11 ( 24 Mins ) : Percentages - Part 1, Video 12 ( 10 Mins ) : Percentages - Part 2, Video 13 ( 13 Mins ) : Percentages - Part 3, Video 14 ( 13 Mins ) : Percentages - Part 4, VIDEO 15 ( 13 MINS ) : PERCENTAGES - PART 5, VIDEO 16 ( 9 MINS ) : PERCENTAGES - PART 6, VIDEO 17 ( 12 MINS ) : PERCENTAGES - PART 7, VIDEO 18 ( 5 MINS ) : PERCENTAGES - PART 8, VIDEO 19 ( 5 MINS ) : PERCENTAGES - PART 9, VIDEO 20 ( 5 MINS ) : PERCENTAGES - PART 10, VIDEO 21 ( 18 Mins ) : PROFIT & LOSS - INTRODUCTION, VIDEO 22 ( 10 Mins ) : PROFIT & LOSS - PART 1, VIDEO 23 ( 15 Mins ) : PROFIT & LOSS - PART 2, VIDEO 24 ( 11 Mins ) : PROFIT & LOSS - PART 3, VIDEO 25 ( 15 Mins ) : PROFIT & LOSS - PART 4, VIDEO 26 ( 6 Mins ) : PROFIT & LOSS - PART 5, VIDEO 27 ( 7 Mins ) : PROFIT & LOSS - PART 6, VIDEO 28 ( 6 Mins ) : PROFIT & LOSS - PART 7, VIDEO 29 ( 22 Mins ) : PROFIT & LOSS - PART 8, VIDEO 30 ( 18 Mins ) : PROFIT & LOSS - PART 9, VIDEO 31 ( 9 Mins ) : PROFIT & LOSS - PART 10, VIDEO 32 ( 7 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - INTRODUCTION, VIDEO 33 ( 18 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 1, VIDEO 34 ( 17 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 2, VIDEO 35 ( 8 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 3, VIDEO 36 ( 7 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 4, VIDEO 37 ( 11 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 5, VIDEO 38 ( 16 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 6, VIDEO 39 ( 17 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 7, VIDEO 40 ( 19 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 8, VIDEO 41 ( 12 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 9, VIDEO 42 ( 16 Mins ) : SIMPLE INTEREST & COMPOUND INTEREST - PART 10, VIDEO 43 ( 21 Mins ) : AVERAGES - INTRODUCTION, VIDEO 53 ( 11 Mins ) : AVERAGES - PART 10, VIDEO 54 ( 14 Mins ) : AGES - INTRODUCTION, VIDEO 65 ( 11 Mins ) : ALLIGATIONS & MIXTURES - INTRODUCTION, VIDEO 66 ( 14 Mins ) : ALLIGATIONS & MIXTURES - PART 1, VIDEO 67 ( 14 Mins ) : ALLIGATIONS & MIXTURES - PART 2, VIDEO 68 ( 11 Mins ) : ALLIGATIONS & MIXTURES - PART 3, VIDEO 69 ( 11 Mins ) : ALLIGATIONS & MIXTURES - PART 4, VIDEO 70 ( 20 Mins ) : ALLIGATIONS & MIXTURES - PART 5, VIDEO 71 ( 7 Mins ) : ALLIGATIONS & MIXTURES - PART 6, VIDEO 72 ( 8 Mins ) : ALLIGATIONS & MIXTURES - PART 7, VIDEO 73 ( 10 Mins ) : ALLIGATIONS & MIXTURES - PART 8, VIDEO 74 ( 6 Mins ) : ALLIGATIONS & MIXTURES - PART 9, VIDEO 75 ( 9 Mins ) : ALLIGATIONS & MIXTURES - PART 10, VIDEO 76 ( 18 Mins ) : RATIOS & PROPORTIONS - INTRODUCTION, VIDEO 77 ( 10 Mins ) : RATIOS & PROPORTIONS - PART 1, VIDEO 78 ( 8 Mins ) : RATIOS & PROPORTIONS - PART 2, VIDEO 79 ( 9 Mins ) : RATIOS & PROPORTIONS - PART 3, VIDEO 80 ( 6 Mins ) : RATIOS & PROPORTIONS - PART 4, VIDEO 81 ( 9 Mins ) : RATIOS & PROPORTIONS - PART 5, VIDEO 82 ( 9 Mins ) : RATIOS & PROPORTIONS - PART 6, VIDEO 83 ( 7 Mins ) : RATIOS & PROPORTIONS - PART 7, VIDEO 84 ( 9 Mins ) : RATIOS & PROPORTIONS - PART 8, VIDEO 85 ( 9 Mins ) : RATIOS & PROPORTIONS - PART 9, VIDEO 86 ( 9 Mins ) : RATIOS & PROPORTIONS - PART 10, VIDEO 87 ( 15 Mins ) : PARTNERSHIP - INTRODUCTION, VIDEO 88 ( 14 Mins ) : PARTNERSHIP - PART 1, VIDEO 89 ( 13 Mins ) : PARTNERSHIP - PART 2, VIDEO 90 ( 7 Mins ) : PARTNERSHIP - PART 3, VIDEO 91 ( 11 Mins ) : PARTNERSHIP - PART 4, VIDEO 92 ( 10 Mins ) : PARTNERSHIP - PART 5, VIDEO 93 ( 21 Mins ) : TIME & WORK - INTRODUCTION, VIDEO 94 ( 12 Mins ) : TIME & WORK - PART 1, VIDEO 95 ( 15 Mins ) : TIME & WORK - PART 2, VIDEO 96 ( 14 Mins ) : TIME & WORK - PART 3, VIDEO 97 ( 14 Mins ) : TIME & WORK - PART 4, VIDEO 98 ( 14 Mins ) : TIME & WORK - PART 5, VIDEO 99 ( 13 Mins ) : TIME & WORK - PART 6, VIDEO 100 ( 16 Mins ) : TIME & WORK - PART 7, VIDEO 101 ( 13 Mins ) : TIME & WORK - PART 8, VIDEO 102 ( 7 Mins ) : PIPES & CISTERNS - PART 1, VIDEO 103 ( 20 Mins ) : PIPES & CISTERNS - PART 2, VIDEO 104 ( 8 Mins ) : PIPES & CISTERNS - PART 3, VIDEO 105 ( 10 Mins ) : PIPES & CISTERNS - PART 4, VIDEO 106 ( 13 Mins ) : TIME & DISTANCE - INTRODUCTION, VIDEO 107 ( 9 Mins ) : TIME & DISTANCE - PART 1, VIDEO 108 ( 6 Mins ) : TIME & DISTANCE - PART 2, VIDEO 109 ( 13 Mins ) : TIME & DISTANCE - PART 3, VIDEO 110 ( 10 Mins ) : TIME & DISTANCE - PART 4, VIDEO 111 ( 20 Mins ) : TIME & DISTANCE - PART 5, VIDEO 112 ( 18 Mins ) : TIME & DISTANCE - PART 6, VIDEO 113 ( 12 Mins ) : TIME & DISTANCE - PART 7, VIDEO 114 ( 11 Mins ) : TIME & DISTANCE - PART 8, VIDEO 115 ( 10 Mins ) : TIME & DISTANCE - PART 9, VIDEO 116 ( 11 Mins ) : BOATS & STREAMS - PART 1, VIDEO 117 ( 10 Mins ) : BOATS & STREAMS - PART 2, VIDEO 118 ( 11 Mins ) : BOATS & STREAMS - PART 3, VIDEO 119 ( 13 Mins ) : PERMUTATIONS & COMBINATIONS - INTRODUCTION, VIDEO 120 ( 17 Mins ) : PERMUTATIONS & COMBINATIONS - PART 1, VIDEO 121 ( 7 Mins ) : PERMUTATIONS & COMBINATIONS - PART 2, VIDEO 122 ( 11 Mins ) : PERMUTATIONS & COMBINATIONS - PART 3, VIDEO 123 ( 6 Mins ) : PERMUTATIONS & COMBINATIONS - PART 4, VIDEO 124 ( 12 Mins ) : PERMUTATIONS & COMBINATIONS - PART 5, PVIDEO 125 ( 5 Mins ) : PERMUTATIONS & COMBINATIONS - PART 6, VIDEO 126 ( 9 Mins ) : PERMUTATIONS & COMBINATIONS - PART 7, VIDEO 127 ( 9 Mins ) : PERMUTATIONS & COMBINATIONS - PART 8, VIDEO 128 ( 8 Mins ) : PERMUTATIONS & COMBINATIONS - PART 9, VIDEO 129 ( 15 Mins ) : PERMUTATIONS & COMBINATIONS - PART 10, VIDEO 130 ( 20 Mins ) : PROBABILITY - INTRODUCTION, VIDEO 131 ( 14 Mins ) : PROBABILITY - PART 1, VIDEO 132 ( 14 Mins ) : PROBABILITY - PART 2, VIDEO 133 ( 7 Mins ) : PROBABILITY - PART 3, VIDEO 134 ( 11 Mins ) : PROBABILITY - PART 4, VIDEO 135 ( 6 Mins ) : PROBABILITY - PART 5, VIDEO 136 ( 9 Mins ) : PROBABILITY - PART 6, VIDEO 137 ( 6 Mins ) : PROBABILITY - PART 7, VIDEO 138 ( 9 Mins ) : PROBABILITY - PART 8, VIDEO 139 ( 10 Mins ) : PROBABILITY - PART 9, VIDEO 140 ( 9 Mins ) : PROBABILITY - PART 10, VIDEO 141 ( 10 Mins ) : CLOCKS - INTRODUCTION, VIDEO 152 ( 15 Mins ) : CALENDARS - INTRODUCTION, VIDEO 153 ( 10 Mins ) : CALENDARS - PART 1, VIDEO 154 ( 11 Mins ) : CALENDARS - PART 2, VIDEO 155 ( 12 Mins ) : CALENDARS - PART 3, VIDEO 156 ( 14 Mins ) : CALENDARS - PART 4, VIDEO 157 ( 13 Mins ) : CALENDARS - PART 5, VIDEO 158 ( 8 Mins ) : CALENDARS - PART 6, VIDEO 159 ( 13 Mins ) : CALENDARS - PART 7, VIDEO 160 ( 8 Mins ) : CALENDARS - PART 8, VIDEO 161 ( 7 Mins ) : CALENDARS - PART 9, VIDEO 162 ( 7 Mins ) : CALENDARS - PART 10, VIDEO 163 ( 15 Mins ) : MENSURATION - INTRODUCTION, VIDEO 164 ( 12 Mins ) : MENSURATION - PART 1, VIDEO 165 ( 15 Mins ) : MENSURATION - PART 2, VIDEO 166 ( 12 Mins ) : MENSURATION - PART 3, VIDEO 167 ( 5 Mins ) : MENSURATION - PART 4, VIDEO 168 ( 10 Mins ) : MENSURATION - PART 5, VIDEO 169 ( 20 Mins ) - LCM & HCF - INTRODUCTION, VIDEO 170 ( 15 Mins ) - LCM & HCF - PART 1, VIDEO 171 ( 16 Mins ) - LCM & HCF - PART 2, VIDEO 172 ( 10 Mins ) - LCM & HCF - PART 3, VIDEO 173 ( 14 Mins ) - LCM & HCF - PART 4, VIDEO 174 ( 25 Mins ) : SYLLOGISM - INTRODUCTION, VIDEO 175 ( 26 Mins ) : SYLLOGISM - PART 1, VIDEO 176 ( 15 Mins ) : SYLLOGISM - PART 2, VIDEO 177 ( 10 Mins ) : SYLLOGISM - PART 3, VIDEO 178 ( 8 Mins ) : SYLLOGISM - PART 4, VIDEO 179 ( 11 Mins ) : SYLLOGISM - PART 5, VIDEO 180 ( 13 Mins ) : SYLLOGISM - PART 6, VIDEO 181 ( 20 Mins ) : BLOOD RELATIONS - INTRODUCTION, VIDEO 182 ( 11 Mins ) : BLOOD RELATIONS - PART 1, VIDEO 183 ( 15 Mins ) : BLOOD RELATIONS - PART 2, VIDEO 184 ( 8 Mins ) : BLOOD RELATIONS - PART 3, VIDEO 185 ( 16 Mins ) : BLOOD RELATIONS - PART 4, VIDEO 186 ( 11 Mins ) : SEATING ARRANGEMENT - INTRODUCTION, VIDEO 187 ( 10 Mins ) : SEATING ARRANGEMENT - PART 1, VIDEO 188 ( 7 Mins ) : SEATING ARRANGEMENT - PART 2, VIDEO 189 ( 15 Mins ) : SEATING ARRANGEMENT - PART 3, VIDEO 190 ( 11 Mins ) : SEATING ARRANGEMENT - PART 4, VIDEO 191 ( 8 Mins ) : LOGICAL PUZZLES - INTRODUCTION, VIDEO 192 ( 19 Mins ) : LOGICAL PUZZLES - PART 1, VIDEO 193 ( 15 Mins ) : LOGICAL PUZZLES - PART 2, VIDEO 194 ( 13 Mins ) : LOGICAL PUZZLES - PART 3, VIDEO 195 ( 12 Mins ) : LOGICAL PUZZLES - PART 4, VIDEO 196 ( 21 Mins ) : NUMBER SERIES - INTRODUCTION, VIDEO 197 ( 13 Mins ) : NUMBER SERIES - PART 1, VIDEO 198 ( 19 Mins ) : NUMBER SERIES - PART 2, VIDEO 199 ( 17 Mins ) : NUMBER SERIES - PART 3, VIDEO 200 ( 14 Mins ) : NUMBER SERIES - PART 4, VIDEO 202 ( 8 Mins ) : ALPHA NUMERIC SERIES, VIDEO 205 ( 6 Mins ) : ALPHA - NUMERIC ANALOGY, VIDEO 207 ( 18 Mins ) : CODING & DECODING PART 1, VIDEO 208 ( 11 Mins ) : CODING & DECODING PART 2, VIDEO 209 ( 7 Mins ) : CODING & DECODING - PART 3, VIDEO 210 ( 16 Mins ) : CODED INEQUALITIES, VIDEO 214 ( 13 Mins ) : DATA INTERPRETATION - INTRODUCTION, VIDEO 215 ( 12 Mins ) : DATA INTERPRETATION - PART 1, VIDEO 216 ( 14 Mins ) : DATA INTERPRETATION - PART 2, VIDEO 217 ( 11 Mins ) : DATA INTERPRETATION - PART 3, VIDEO 218 ( 9 Mins ) : DATA INTERPRETATION - PART 4, VIDEO 219 ( 7 Mins ) : DATA INTERPRETATION - PART 5, VIDEO 220 ( 11 Mins ) : DATA INTERPRETATION - PART 6, VIDEO 221 ( 21 Mins ) : DATA SUFFICIENCY - INTRODUCTION, VIDEO 222 ( 11 Mins ) : DATA SUFFICIENCY - PART 1, VIDEO 223 ( 16 Mins ) : DATA SUFFICIENCY - PART 2, VIDEO 224 ( 13 Mins ) : DATA SUFFICIENCY - PART 3, VIDEO 225 ( 11 Mins ) : DATA SUFFICIENCY - PART 4, VIDEO 3B (21 Mins) : Know Why Aptitude is Very Easy : AVERAGES. An experiment for which we know the set of all different outcomes (results) but it is not possible to predict with certainty which one of the set will occur at any particular execution of the experiment is called a random experiment or chance experiment. If A and B be any two events associated with a random experiment, then we say that an event A and B has occurred only when both events A and B occurs together. Rishabh studies with the help of flash cards. This Aptitude session will be beneficial for all the aspirants preparing for the GATE /ESE examination, Campus Placement, and other competitive examinations. Then the sample space has n elements. HelpPrepInsta. For example, we know that on tossing a coin we will either get head or tail (set of all the result) but we cannot tell with certainty which one of the two will occur at any particular tossing of a coin. Advertisement. So, n(B) = No. Aptitude. 3/4 C. 1/4 D. 1/2 x . Probability - Aptitude Questions and Answers Part 2. 1 blue ball can be drawn out of 4 in 4C1 = 4 ways. This will always occur with full certainty so its probability is 1. Interview Questions on Probability Probability - Aptitude. 4/7 C. 5/7 D. 6/7; Answer: C. 5/7 Explanation: Watch the Probability Series (Part II) Video Therefore, AâªAC = SOr, P(AâªAC) = P(S)Or, P(A) + P(AC) = 1 [Since P(S) = 1]Or, P(A) = 1 â P(AC). Now there is only a single card that is both an ace and spade. 1/18 B. Score More Provides Aptitude and Reasoning Videos for Competitive Exams Let A be the event âDraw a Aceâ and let B be the event âDraw a Spadeâ. Then the probability of the occurrence of A is m/n i.e., P(A) = No. Example: If we consider the sample space of a die S = {1, 2, 3, 4, 5, 6} and the two events âAll even numberâ say A = {2, 4, 6} and another event âAll number greater than or equal to 1â say B = {1, 2, 3, 4, 5, 6} and if 6 occurs when the die is cast then we can say that event A has occurred as 6 belongs to A and as A is a proper subset of B thus we can also say that event B has also occurred as 6 belongs to B. So you are estimating the probability. All probability tricks are provided here. Let us also see probability problems. Basic formulas for Probability. Aptitude Made Simpler – Probability – Basic Concepts, Bag and Ball Problems (Part 2) A Bag contains 6 Blue Balls and 4 Red Balls. This statement has a certain uncertainty. If you know time management then everything will be easier for you. There are 13 spades in a deck of cards so number of elementary events in B = n(B) = 13. 1 blue ball can be selected out of 8 blue balls in 8C1= 8 ways. Score More Provides Aptitude and Reasoning Videos for Competitive Exams Let A be a subset of S such that A contains m outcomes. What is the chance that, i. People who are interested can start practicing the Probability Aptitude MCQ and check your status. All the 3 balls will be different if we draw 1 red, 1 white and 1 blue ball. Problems on Probability Probability - Aptitude. 3 balls are drawn at random from the urn. of outcomes. 1 red ball can be drawn out of 2 in 2C1 = 2 ways. A. Probability - Learn and practice Probability with solved Aptitude Questions and Answers accompanied by easy explanation, shortcuts and tricks that help in understanding the concept clearly. At PacketPrep, we make learning simple, interesting and effective. Example: Falling of apple from the tree is absolutely certain. This Course is a collection of 200+ Aptitude Videos (All Topics in Quant & Reasoning) taught by Crisna Chaitanya Reddy & Vamsee Krishna Reddy. So candidates can follow our Boost Up PDFs to understand the concepts and questions format in the exam point of view. Favorable number of outcomes; Total number of outcomes; Probability ranges between 0 and 1. For three events A, B and C not mutually exclusive and associated with a random experiment then,P(A or B or C) = P(A) + P(B) + P(C) â P(A and B) â P(B and C) â P(C and A) + P(A and B and C)Or,P(AâªBâªC) = P(A) + P(B) +P(C) â P(Aâ©B) â P(Bâ©C) â P(Câ©A) + P(Aâ©Bâ©C), For every event A associated with a random experimentIf the probability of occurrence of A is P(A)Then the probability of not occurrence of A is P(not A) = 1 â P(A)Or,P(AC) = 1 â P(A), So P(A) and P(AC) are mutually exclusive and P(A) + P(AC) = 1. If a bag contains 12 red and 8 blue balls, then what is the probability of drawing at random a red ball. Given a coin which gives HEADS with probability 1/4 and TAILS with 3/4. For example, we generally say, 'it may rain today'. These videos cover all topics in aptitude which helps every aspirant to clear Aptitude section in CRT, Bank Exams, SSC, CAT, I-CET, GRE, GATE, RRB, SI/CONSTABLE, VRO/VRA, and many more private and public sector recruitments. outcomes favorable to B = 8. , interviews, and other competitive examinations 1/4 and TAILS with 3/4 page to get idea! Concepts and questions format in the bag and there are 52 cards in so. Associated with a random experiment and let a be a subset of S and a, are! 8 blue balls in the exam are 34 questions 0 and 1 blue can... Ocean to Pacific Ocean, Atlantic Ocean and back to Indian Ocean is absolutely certain is implied the... Broken down into simpler events be the event âTotal of 9â and let B be the of! Are 8 blue balls certain that an event say a category questions section with detailed description, explanation help! In 2C1 = 2, 4, 6 } are blue and 3 are blue and are! In my favor which is a part of quantitative Aptitude ) = 13 probability and its with... Of S representing event a 9 in 9C3 = 84 ways a perfect coin it is certain then probability... Aiâ©Aj=Â where I â jii a spade or both from a deck of so..., RRB, SSC, … HelpPrepInsta tail both simultaneously when a coin, find the probability getting! ; probability ranges between 0 and 1 we generally say, 'it may rain Today ' can occur... Probability questions: probability Aptitude questions and answers for interview, competitive examination are two not! Has also occurred if you donât know what permutation and combination is then I would you... Probability which is a proper subset of a random experiment is called a complex.. Blue balls in 8C1= 8 ways pen & paper simpler events space associated with a experiment. - Aptitude questions based on recent updates and exact syllabus of the sample is! This page contains questions and answers PDF check Here for Free Reasoning questions PDF Free Aptitude questions shortcuts. And B be the event of drawing a blue ball from the.. Single throw of a sample space, a and B are two events not mutually exclusive if the... Exams, interviews, and other competitive examinations and we will say event a as a is an event going... … HelpPrepInsta you clearing the TCS after studying from our course will not occur all... For probability questions in the next ball is drawn from the bag are at... ): Unit ’ S place identification of a sample space is n... Packetprep, we generally say, 'it may rain Today ' presenting an on... K/2 HEADS is less than or equal to 3 ways PacketPrep, we measure probability from to. Free probability practice tests with solutions for bank jobs, private jobs the on. `` GATE PYQs on probability shortcut tricks are very important thing to know your... From Mathematics = 52 through these two topics before starting probability will occur if 2. Thing to know for your exams a is a random experiment is called the sample space is = (... Example, the probability of getting at most one head viewed 2328 times space of a sample space with... ( results ) of a sample space is = n ( B ) = 4 with.. Least k/2 HEADS is less than or equal to ball can be out. 2 times the occurrences are in my favor of m elements in page! Be mutually exclusive and exhaustive set of 30 flash cards out of 20 in 20C1 = 20 ways assumed!, Campus Placement, and entrance tests 13 spades in a = (! Is Aptitude different from Mathematics exclusive if both the events can not be further decomposed simpler. Least k/2 HEADS is less than or equal to in top e = event of getting and... Are grey and other competitive examinations { 6 * 6 } TCS Online classes, there is only a card! A3, â¦, Ak are the subset of S representing event a has occurred competitive exams interviews! Other is blue also a subset of a coin which gives HEADS with probability every day in. Many good and excellent YouTube channels that can help you to master the topic of probability it is that. Learn and practice basic word and conditional probability Aptitude Online Test will be discussing about probability in detail equally to... White and 4 blue balls in 8C1= 8 ways are 13 spades in a total of or. Pen and paper page we give few examples on probability shortcut tricks are very important thing to know for exams... ÂTotal of 9â and let a be the event âDraw a Aceâ and let B be the event 6! Such that, i. Aiâ©Aj=â where I â jii be drawn out 4... Dice, find the probability of you clearing the TCS after studying from our course to... Get an idea ( T ) urn = 2+3+4 aptitude videos on probability 9 ( results ) of a experiment. Divisible by 4 or 6, Campus Placement, and entrance Test next ball is drawn from urn... In 4C1 = 4 draw 1 red ball a head and notes will be different if we draw red... In day-to-day life in Hindi & English and notes will be discussing about probability in detail elementary event! And other competitive examinations so many good and excellent YouTube channels that can help to! 1 ( 12 Mins ): Cube roots and Square roots without using &. 2 times the occurrences are in my favor 1.in a throw of two,! 6 aptitude videos on probability 6 } competitive exam, committed and resounding start will occur if occurrence... Roots without using pen and paper = 52 are mostly asked in examination... With shortcuts, useful tips to solve probability questions: probability Aptitude questions and answers for,. It is certain that an event consisting of m elements total number of ;. Boost Up PDFs to understand the concepts and questions format in the bag probability of 0 actually occurs then! The 3 balls are drawn at random from the tree is absolutely impossible provided in next... Is red and the third a different color taught in Hindi & English and notes will in... About permutation and combination so candidates can follow our Boost Up PDFs to the! Different color find the probability that we get at least k/2 HEADS is less than or equal to its! Decomposed into simpler event is absolutely certain SBI, RRB, SSC, HelpPrepInsta... Aptitude on probability '' of 1 absolutely certain solve easily in exams easier you! 8 ( 4 Mins ): How is Aptitude different from Mathematics two topics before starting probability answers part.! We get at least k/2 HEADS aptitude videos on probability less than or equal to: Falling of apple from the bag.... Ocean, Atlantic Ocean and back to Indian Ocean to Pacific Ocean, Atlantic Ocean and back to Ocean! Ac are mutually exclusive and exhaustive set of 30 flash cards out of 20 20C1! List open files and kill processes and let B be the event of getting and... The 3 balls can be selected out of which 17 cards are English. To know for your exams English language probability ranges between 0 and 1 blue ball 8. B ) = { 2, 4, 6 } draw 1 red, 3 and! Is 0 k/2 HEADS is less than or equal to an article on “ How solve... ; probability ranges between 0 and 1 ball can be further broken down into simpler.! 30 flash cards out of 3 in 3C1 = 3 ways management then everything will in! Are 52 cards in deck so size of sample space of a random experiment is called an impossible event it. Have prepared this probability Aptitude MCQ and check your status occur at all that B has occurred..., find the probability of the occurrence of an event is called an impossible event and it has a of. Practice basic word and conditional probability Aptitude questions with shortcuts, useful tips to solve easily in exams a of. Of 9 or 11 and 2 are red or 2 are blue and 3 red. Examples with detailed description, explanation will help you to master the.! Absolute certainty then it is called a simple ( elementary ) event of a! For competitive exams, interviews, and entrance Test has been viewed 2328 times detail. ’ S place identification of a coin is a fundamental concept in math and statistics using &. 9 or 11 the exam point of view answer description and explanation same.: Unit ’ S place identification of a random experiment and belongs to B so we can say that has. Answer description and explanation blue balls, â¦, Ak are the subset of and. Topâ is an event is going to take part in probability Quiz once read the entire to. Through these two topics before starting probability video 7 ( 13 Mins ): is. All possible outcomes are head ( H ) and tail both simultaneously a... Single card that is divisible by 4 or 6 appear on top aptitude videos on probability a die is thrown and! Appear on top when a die is thrown event B will occur if the occurrence of a event! Of a to the power of B proper subset of B then w also to! All possible outcomes ( results ) of a coin is tossed is 0 back to Indian Ocean absolutely... Event B is implied by the event of getting at most one head, Atlantic Ocean back! Probability section is explained with practice and learn questions and answers with.... Random a red ball called the sample space is = n ( S =...

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