- What is the probability of getting at least one 3 in 2 throws of a dice?
1. 1/362. 5/363. 11/364. 35/36
- The probability of A’s winning a game of chess against B is 2/3. What is the probability that A will win at least 1 of a total of two games?
1. 1/272. 19/273. 2/274. 8/9
- What is the probability that a non-leap year will have 53 Mondays?
1. 52/532. 51/523. 14. None of these

- What is the probability that both A and B will pass the examination?
1. 1/62. 13. 2/34. 1/3
- What is the probability that only 1 person [either A or B] will pass the examination?
1. 12. 1/23. 1/34. 2/3

Must Read Probability Articles

- Probability Practice Questions: Level 01
- Probability Practice Questions: Level 02

- What is the probability that at least one person will pass the examination?
1. 12. 1/23. 1/34. 2/3
- Three cards are drawn together from a pack of 52 cards at random. What is the probability that all the cards are Diamonds?
1.
^{4}C_{3}/^{2}C_{3}2.^{13}C_{3}/^{52}C_{3}3.^{26}C_{3}/^{52}C_{3}4.^{8}C_{3}/^{52}C_{3} - A bag contains 8 blue balls and 6 black balls. Three balls are drawn one by one with replacement. What is the probability that all the 3 balls are black?
1. 27 / 3432. 1 / 3433. 18 / 3434. None of these
- One bag contains 8 blue balls and 6 Green balls; another bag contains 7 blue balls and 5 green balls. If one ball is drawn from each bag, determine the probability that both are blue?
1. 1/22. 1/33. 1/44. 1/5
- 1 ball is drawn at random from a box containing 4 red balls, 5 white balls and 6 blue balls, what is the probability that the ball is a red ball?
1. 1/72. 2/153. 4/154. 1/15