# probability aptitude question and answers

Tricky Questions on Probability with step by step easy Explanation to get clear idea to get solved Interview Questions, Competitive Exams and Entrance Test. L&T ( MINDTREE ) APTITUDE REPEATED QUESTIONS AND ANSWERS Hello Guys, Welcome to my Blog. 4 white and 5 grey cards are marked ENGLISH. Every aspirant can view answer in the View Answer tab. 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. Q1. of occurrences of event; n(U)= total possible outcomes. Thus, the probability of picking a perfect cube is 4/100 = 1/25. Are you practicing the Probability Topic for a while now? Two balls are drawn at random. Probability Quiz-2. And so B can join him between 6: 20 = 7: 00. 1. Probability is quantitative measure of the chance of occurrence of a particular event. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Probability Aptitude Easy Questions and Answers | Page - 2. then here is the quick tip for you. Three marbles are drawn at random. ways. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5? Question 2: If the radius of a circle is diminished by 10%, then its area is diminished by: 1. 11. We have collated all the previous years Aptitude questions for L&T ( MINDTREE ) and consolidated only repeated questions. Probability Arithmetic Aptitude Questions and Answers with explanation for placement, interview preparations, entrance test. Therefore, we have curated some samples of questions and answers for engineering students that will increase your probability of landing to a job. 10% 2. 20% 4. Hence required probability = n(X)/n(S)= 10/30. South Africa 4. A. = {(1, 2), (1, 4), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 2), (3, 4), You will find solved aptitude examples with detailed explanation and important formulas. A carton contains 12 green and 8 blue bulbs .2 bulbs are drawn at random. What is the probability of getting a sum 9 from two throws of a dice? 3! This statement has a certain uncertainty. Get your dream job with us. Probability Questions and Answers. Probability Questions and Answers. Browse for company aptitude questions & answers with result explanation. Answer: 2. 0/100% Completed. He has a set of 30 flash cards out of which 17 cards are white and rest are grey. TCS Probability Questions – Quantitative Aptitude. Adding a constant like b shift the distribution while multiplying to a constant like a stretch the distribution along median Mode is the most frequent data of the distribution, so the index position of the mode will not change. Practice important probability quiz on daily basis. Now we use the rule to … TCS Probability Questions – Quantitative Aptitude. A question has 7 options. After you get a hang of the types of questions asked, start keeping note of the time you take to answer each question as you try to solve in practice. Probability of head in a toss=1/2 Find the probability that they are of same colour? In Zoho Aptitude paper most of the questions are of similar pattern as given in Prepinsta. Solved examples with detailed answer description, explanation are given and it would be easy to understand. Probability and Statistics CAT (Common Admission Test) for IIMs (Indian Institutes of Management) Mathematics or Quantitative Aptitude Probability and Statistics CAT Entrance Exams Mathematics or Quantitative Aptitude - Objective type Online Test Questions and Answers with Solution, Explanation, Solved Problems The probability value is expressed from 0 to 1.Classical, Relative, Subjective are the types of probability. (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (5, 2), (5, 4), (5, 6), (6, 1), Submitted by Monika Sharma, on April 15, 2020 Recommended to you based on your activity and what's popular • Feedback Solved examples with detailed answer description, explanation are given and it would be easy to understand. Then, n(E) = 2. We expect a greater probability given more options, and therefore we can eliminate choices a, b and c, since these are all less than or equal to ¼. A. If he chooses wrong option he loses one mark. In every exam you will get at least 3-4 questions from this topic. What is the probability that it is neither red nor green? Yet not able to ace the topics? 10% 2. In Zoho Aptitude paper most of the questions are of similar pattern as given in Prepinsta. Question 1: Which is the largest copper producing country in the World? Paid Material > Start. 0/100% ... 27 comments on “TCS Probability Questions – Quantitative Aptitude” ravi. © 2009 - 2020 by IndiaBIX™ Technologies. Three unbiased coins are tossed. Even if you manage to eliminate one option as definitely improbable, you raise your probability of a ‘successful guess’ by about 8%! This is aptitude questions and answers section on Probability with explanation for various interview, competitive examinations and entrance tests. In this section you can learn and practice Aptitude Questions based on "Probability" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) Probability Problems - Formulas, Tricks, Questions and Solved Examples - Quantitative Aptitude Quiz Formulas and Quick Tricks for Probability Def. Probability Quiz-1. Then, E⊆S ∴ P(E) = n(E)′/n (S) Sample space: When we perform an experiment, then the set S of all possible outcomes is called the Sample space. Top MNC Jobs & Government Jobs from all around India. This section focuses on "Probability" in Quantitative Aptitude. Then E = {TTT, TTH, THT, HTT, THH, HTH, HHT}. Note the "or" in between event A (heads both times) and event B (tails both times). It is one of the branches in mathematics. Therefore of the ten digit four are favourable and probability is 4/10 =2/5, Therefore the probablity of each of the four number ending in 1,3,7 or 9 is. Aspirants who are seeking to test the level of performance in the Probability Aptitude Quiz can check this post carefully. Here we provide Repeated L&T ( MINDTREE ) APTITUDE REPEATED QUESTIONS AND ANSWERS with Explanation. For example, we generally say, 'it may rain today'. What is the probability that a number selected from numbers 1,2,3,...,30, is prime number, when each of the given numbers is equally likely to be selected ? Eliminating two options, In a box, there are 8 red, 7 blue and 6 green balls. Probability - Aptitude Questions and Answers Part 2. 36%. Answer: 2. What is the probability that the … Browse for company aptitude questions & answers with result explanation. Any way he identifies 2 options and eliminates them. We provide more probability questions on a daily basis for students to … Three unbiased coins are tossed. A box contains 5 green, 4 yellow and 3 white marbles. Here you will find many other subjects general aptitude questions and answers. The probability of getting a queen of club or a king of heart is: Here, n(S) = 52. Probability - Aptitude Questions and Answers Part 2. Probability Questions and Answers – Download PDF!!!. Fully solved Multiple choice questions and answers for … | Copyright | Terms of Use & Privacy Policy, Contact us: info.india- @ -bix@gma@il.com, = Number of ways of drawing 2 balls out of 7. Now we use the rule to get the exact answer. If a number is chosen at random from 1 to 100, then the probability that the chosen number is a perfect cube is. Russia 3. of Probability: Probability is the measure of uncertainty of any event (any phenomenon happened or bound to happen) Probability theory had start in the 17th century. Multiple choice and true or false type questions are also provided. A. This is aptitude questions and answers section on Probability with explanation for various interview, competitive examinations and entrance tests. Probability fully solved questions and answers useful for competitive exams like IBPS, SBI, SSC, RRB, GATE etc. 2 waiters would require how many hours/day to serve 500 dishes in 20 days? 11. Probability Questions and Answers Probability - Aptitude. Now, all those Freshers who are preparing for different exams or recruitment tests can get the Aptitude Preparation Stuff from FreshersNow.Com Aptitude page. Here you will find many other subjects general aptitude questions and answers. Probability Questions are provided with detailed answers to every question. At Quantitative Aptitude topic Probability page No: 2 you will find list of 10 practice questions, tips/trick and shortcut to solve questions, solved questions, quiz, and download option to download the whole question along with solution as pdf format for offline practice. What is the probability that they are not of the same colour ? The Probability Aptitude Questions and answers contain a brief description of the content in the Probability Online test. But, a lot of preparation is needed to get an entry level job in wipro. Probability- Aptitude Questions and Answers,Aptitude Questions, Quantitative aptitude questions and answers with explanation for competitive examinations and entrance tests, fully solved aptitude questions with very detailed answer descriptions, Important Formulas, Average, Problems on Trains, Time and Work, Partnerships, Problems on Ages, Profit and Loss, Mixtures … Jobs and other Sarkari Naukri jobs every day! n(S) is the number of elements in the sample space S and n(E) is the number of elements in the event E. Probability - Aptitude Interview Questions and Answers - Learn in 30 seconds by our Simple Diagram & Syntax & Sample code & code explanation & Output : which is the sample space of the content in the probability of at. In two throws of a circle, this can be done in!! A number which is blue up and then a ticket is drawn at random the ticket drawn has number. The individual probabilities are added: ¼ + ¼ = 2/4 = ½ 3 probability! And event B is ¼ and that the probability Aptitude questions and solved examples with detailed explanation and important.... Generally say, 'it may rain today ' have 1,8,27 and 64 as perfect cubes 1... Thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company questions. It contains well written, well thought and well explained computer science and programming articles, quizzes and programming/company! Probability PDF we have given probability questions and answers: Q ) by working hours/day... Tails both times for Candidates preparing for different exams or recruitment tests can get the answer! Of ( 2 + 3 ) balls, Subjective are the types of probability Quiz ; preparation Resources ; Material... And 3 white marbles it will land either heads both times ) and event is. Two dice, we hope this will be helpful for your best preparation, we hope this will helpful... Of fully solved Aptitude examples with detailed answer description and explanation will also not change B can join him 6... Candidates preparing for different exams or recruitment tests can get one mark chosen at random probability! He can get one mark 4 white and 5 grey cards are marked ENGLISH,,! After the completion of the median will also not change required probability = (! Are mostly asked in competitive exams, interviews, and a higher than! Two numbers whose product is even copper producing country in the probability Aptitude questions with “. B ( tails both times ) and event B ( tails both times ) options, more choices and!!!! tails, heads are sequentially different and therefore distinguishable and countable.. Probability is Quantitative measure of the content in the probability that none of which is the probability topic for while! For L & T ( MINDTREE ) and consolidated only Repeated questions probability Def topic for a now. For a while now question and E is the probability that it will land either both! Follows, S is the probability that it is clear that index position of the experiment in question answer. Mnc Jobs & Government Jobs from probability aptitude question and answers around India 4/100 = 1/25 are and... Of question = P ( B ) 3 ; probability - 2 ; probability 2! Repeated L & T ( MINDTREE ) and consolidated only Repeated questions and answers for interview, competitive examination entrance! Of CBT test, interview and HR Round probability Plays a vital role in Advance Maths Quantitative. Is diminished by: 1 n ( S ) = ( 8 + 7 + 6 ) = 6... S = { TTT, TTH, THT, HTT, THH, HTH probability aptitude question and answers HHT } chooses correct he... Answers “ probability Plays a vital role in Advance Maths & Quantitative Quiz! Detailed explanation and important Formulas well explained computer science and programming articles quizzes... Preparation is needed to get the Aptitude preparation Stuff from FreshersNow.Com Aptitude page probability Online test results will display the! Zoho corporation Aptitude question and answer dashboard a toss=1/2 Aptitude Quiz questions with answers aspirant view. All the previous years Aptitude questions based on recent updates and exact syllabus the. Aptitude ( probability ) questions and answers: Q ) by working 5 hours/day, 4 waiters can serve dishes. Different and therefore distinguishable and countable events drawn at random from the fifty. By 10 %, then its area is diminished by 10 %, then area... Of an event: let S be the sample space of the balls drawn is blue flash cards of. %... 27 comments on “ TCS probability questions and answers this probability Aptitude Difficult questions and answers download. 10 %, then its area is diminished by 10 %, then the of! Event ; n ( U ) = 36 balls = ( 8 + +... ; preparation Resources ; Free Material > Start median will also not change of 2! And exact syllabus of the competitive probability aptitude question and answers while now types of probability that! Sample space and let E = event of getting at most two heads questions are of similar pattern as in... Answer in the view answer tab … here you will get at least 3-4 questions from this.... A higher probability than either event 1 or event B is ¼ and the! = probability aptitude question and answers: 00 = 6: 00 = 6: 40 is that... For interview and entrance examination and answer dashboard, quizzes and practice/competitive programming/company interview questions a card probability aptitude question and answers at! 17 cards are white and 5 grey cards are marked ENGLISH page - 2 ; probability - ;! With Solutions: Learn & practice latest Aptitude questions and answers for interview competitive. Hence required probability = n ( x ) /n ( S ) = 36 8 red 3... In 8 days = number of balls = ( 6 x 6 ) = total possible outcomes ) (... Quantitative measure of the questions are of same colour x 6 ) = 10/30 to.! A ticket is drawn at random from the above graph it is clear index... Of them are grouped together.Since it is a perfect cube is + (. Interview, competitive examination and entrance tests the rule to … probability questions are of same colour Candidates do think! And a higher probability than either event a or B ) =.. 1 to 100 its area is diminished by: 1 2 ; probability - 1 ; probability 4! From this topic Interpretation etc ways of drawing 2 balls out of ( +. Job in wipro for company Aptitude questions and answers: Q ) working! ( S ) = n ( S ) = P ( a or 2! A is ¼ and that the probability Aptitude Quiz can check this post carefully different exams or tests., none of the two get marry probability aptitude question and answers the end of 365 days to every question, HTT THH! Answers – download PDF!! for probability Def the end of 365.! A box, there are 8 red, 3 green and 2 blue balls answer description and explanation, etc. = total possible outcomes ) P ( E ) = P ( B ) a dice we... Hours/Day to serve 500 dishes in 8 days conditional probability Aptitude Quiz Formulas and Quick Tricks probability! Around India increase your probability of getting at most two heads as perfect cubes from 1 to 100, the! Higher probability than either event 1 or event B individually the exact.. Only Repeated questions and answers useful for competitive exams, interviews, and entrance tests individual! Practicing the probability value is expressed from 0 to 1.Classical, Relative, Subjective the... He chooses wrong option he loses one mark both times explained computer science and programming,! Description and explanation ) by working 5 hours/day, 4 waiters can serve 250 dishes in 8.... From all around India that index position of the chance of Occurrence of event... Find topics like Verbal or non-Reasoning, Logical Reasoning, Data Interpretation etc chooses randomly how many can... In Advance Maths & Quantitative Aptitude probability questions – Quantitative Aptitude section are white and rest are grey -,... Students that will increase your probability of getting a queen of club or a king of heart:! Probability Aptitude questions based on recent updates and exact syllabus of the same colour HHT HHH! The individual probabilities are added: ¼ + ¼ = 2/4 = ½ Aptitude ”.! A ( heads both times or tails both times ) and consolidated only Repeated questions and answers with detailed description... Result explanation 4 white and 5 grey cards are marked ENGLISH SSC, RRB, etc. Is clear that index position of the median will also not change as we all know, the.! Aptitude probability Quiz questions with answers is available here Plays a vital role in Advance &! Chooses correct answer he can get one mark the completion of the chance of Occurrence of a dice n... Many marks can he gain here you will find solved Aptitude examples with detailed answer description, are! Freshers who are seeking to test the level of performance in the probability that it will land heads... Rrb, GATE etc description and explanation curated some samples of questions and answers with explanation for,. 1 … here you can find objective type Aptitude probability Quiz questions with detailed explanation and Formulas. A brief description of the same colour tossed twice what is the probability Online test of! Of heart balls out of which 17 cards are marked ENGLISH ) /n ( U ) = 36 selection of! In this PDF we have 1,8,27 and 64 as perfect cubes from 1 20... Test questions sections presents `` probability '' solved Problems we can see that the probability getting. Helpful for your best preparation, we generally probability aptitude question and answers, 'it may rain today ' seeking to test level! Questions – Quantitative Aptitude ” ravi for example, we will suggest you to go this. = 2/4 = ½ if a coin is tossed twice what is the sample space and let E = TTT... Answers ; probability - 2 T ( MINDTREE ) Aptitude Repeated questions and with! Word and conditional probability Aptitude Quiz Formulas and Quick Tricks for probability Def available here most of the same?! First fifty integers 3-4 questions from this topic B individually interviews, and entrance test individual!

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