Practice Probability Online Test 2 | Englishfreetest.com By englishfreetest.com 20 Minutes 10 Question Aptitude Quiz, Aptitude Tests, Probability, Practice Probability Online Test 2 Here's the exercise 'Practice Probability Online Test 2 | Englishfreetest.com' about Aptitude Quiz - Aptitude Tests. Career aptitude test. What career best fits your personality? This free career aptitude test can give you insight into your job personality. Aptitude tests are short tests employers use to assess whether a candidate has the level of competency necessary for a particular type of job. In general these tests will measure critical thinking skills, attention to detail and problem-solving skills. Aptitude tests are often used as part of an interview process, particularly for graduate jobs, entry level jobs and jobs in Finance. You can find more to the lesson and more exercises. Aptitude Quiz - Aptitude Tests in here.Finally, click here to "Test" for start practice exercise . Content test: Question 1: Sam and Joan are playing a tennis match. If the probability of Sam's win is 0.59, then find the probability of Joan's win. A.0.47 B.0.36 C.0.41 D.0.25 Question 2: Let A and B be events on the same sample space, with P (A) = 0.6 and P (B) = 0.7. Can these two events be disjoint? A.Yes B.No C.None of the above D.All The above Question 3: A family has two children. find the probability that both the children are girls given that at least one of them is a girl? A.1/4 B.2/3 C.1/3 D.1/4 Question 4: In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize? A.1/10 B.2/5 C.2/7 D.5/7 Question 5: Determine the probability that a digit chosen at random from the digits 1, 2, 3, …12 will be odd. A.1/2 B.1/9 C.5/9 D.4/9 Question 6: Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5? A.1/2 B. 2/5 C. 8/15 D.9/20 Question 7: Which of these numbers cannot be a probability? A.-0.00001 B.0.5 C.1.001 D.1 Question 8: A pack contains 4 blue, 2 red and 3 black pens. If 2 pens are drawn at random from the pack, NOT replaced and then another pen is drawn. What is the probability of drawing 2 blue pens and 1 black pen? A.2/14 B.1/14 C.6/17 D.8/12 Question 9: In a throw of dice what is the probability of getting number greater than 5 A.1/2 B.1/3 C.1/5 D.1/6 Question 10: The probability that Soumya will get marry within 365 days is 'a' and the probability that her colleague Alma get marry within 365 days is 'b'. Find the probability that only one of the two gets marry at the end of 365 days. A.a-b-2ab B.a+b-2ab C.a-b+2ab D.ab-a-b Test Share this post Author englishfreetest.com Education is the most powerful weapon we use to change the world.