ENTER YOUR E-MAIL FOR FREE JOB ALERTS RIGHT INTO YOUR INBOX -
AFTER THIS, YOU WILL NOT MISS ANY GOVT/PVT VACANCY
Check Your Email To Activate the Confirmation Link

ADVERTISEMENT


Probability Questions With Answers | Practice Test, Objective Type, MCQs

Probability Questions With Answers

Candidates who are going to appear any competitive exam and want to make strong to their Probability section can prepare from these Probability Questions With Answers. Aspirants should prepare from these Objective Type question, which will be a Practice Test for you. All the MCQs are selected by team of recruitmentresult.com. 

Probability Practice Test

1. 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?





2. From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?





3. In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?





4. Four dice are thrown simultaneously. Find the probability that all of them show the same face.





5. A bag contains 12 white and 18 black balls. Two balls are drawn in succession without replacement. What is the probability that first is white and second is black?





6. What is the probability of getting a sum 9 from two throws of a dice?





7. Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart, is:





8. Three unbiased coins are tossed. What is the probability of getting at most two heads?





9. Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is even?





10. In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:





11. A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?





12. Two dice are tossed. The probability that the total score is a prime number is:





13. Two brother X and Y appeared for an exam. The probability of selection of X is 1/7 and that of B is 2/9. Find the probability that both of them are selected.





14. An urn contains 6red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?





15. A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is:





16. One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)?





17. A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?





18. A number X is chosen at random from the numbers -3, -2, -1, 0, 1, 2, 3. What is the probability that |X|<2





19. In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?





20.  A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is:







Something That You Should Put An Eye On

Mathematics QuizOnline Quiz
How to Prepare for ReasoningHow To Prepare For GK
How to Prepare for EnglishHow to Prepare for Maths
Current Affairs for competitive examsQuantitative Aptitude Test

Filed in: online quiz, Question & Answers

Are You Still Jobless, Get Salary Upto 8.5 Lakhs – Apply Now


ADVERTISEMENT


Leave a Reply

Submit Comment