| 42043 | Three people (1 couple and 1 single) are seated at random in… | Medium | |
| 42099 | A box contains SEVEN bulbs out of which 3 are defective | Medium | |
| 42121 | A bag contains 26 purple jellybeans, 15 green jellybeans, and 9 yellow… | Medium | |
| 42128 | A fair sided die labeled 1 to 6 is tossed two times | Medium | |
| 42132 | Before leaving for his business trip, Chad asks his assistant to choose… | Medium | |
| 42147 | A bag contains 4 blue, 5 white and 6 green balls | Medium | |
| 42210 | The probability of having a girl is identical to the probability of… | Medium | |
| 42271 | A class consists of 15 biology students and 10 chemistry students | Medium | |
| 42297 | Find the probability that the sum of dots appearing in two successive… | Medium | |
| 42306 | In a certain game, you perform three tasks | Medium | |
| 42307 | In a certain game, you pick a card from a standard deck… | Medium | |
| 42414 | A rectangular table seats 4 people on each of two sides, with… | Medium | |
| 42430 | A basketball coach will select the members of a five-player team from… | Medium | |
| 42440 | In a room filled with 7 people, 2 people have exactly 1… | Medium | |
| 42545 | The events A and B are independent | Medium | |
| 42552 | A card is drawn from a pack of 52 cards | Medium | |
| 42554 | In a 5 digit ID number, what is the probability of exactly… | Medium | |
| 42575 | From a pack of cards two cards are drawn one after the… | Medium | |
| 42577 | A box contains 12 red marbles | Medium | |
| 42584 | Tom can hit a target 3times in 6 shots, Karan can hit… | Medium | |
| 42720 | If a number is chosen at random from the set of first… | Medium | |
| 42734 | Baseball's World Series matches 2 teams against each other in a best-of-seven… | Medium | |
| 42749 | If a card is randomly drawn from a well shuffled pack of… | Medium | |
| 42780 | The probability is 1/2 that a certain coin turns up heads on… | Medium | |
| 42784 | If a coin has an equal probability of landing heads up or… | Medium | |
| 42796 | A fair coin is tossed repeatedly | Medium | |
| 42845 | The probability that a visitor at the mall buys a pack of… | Medium | |
| 42846 | A person has undertaken a construction job | Medium | |
| 42897 | Three boys are ages 4, 6 and 7 respectively | Medium | |
| 42909 | A bag contains 10 red jellybeans and 10 blue jellybeans | Medium | |
| 42934 | A drawer holds 5 red hats and 5 blue hats | Medium | |
| 43053 | The set X = {10,11,12,13,14} | Medium | |
| 43105 | Private Benjamin is a member of a squad of 10 soldiers, which… | Medium | |
| 43149 | A jar contains 8 marbles consisting of an equal number of red… | Medium | |
| 43261 | A bag contains 8 red, 7 blue and 6 green dress | Medium | |
| 43288 | Circles X and Y are concentric | Medium | |
| 43464 | Probability of Cristiano Ronaldo scoring a penalty is twice than the probability… | Medium | |
| 43526 | M = {-6, -5, -4, -3, -2} T = {-2, -1, 0… | Medium | |
| 43546 | The only items of clothing at Michelle’s Boutique are 4 shirts, 8… | Medium | |
| 43579 | Annie has 100 cards numbered 1 through 100 | Medium | |
| 43581 | If there is an equal probability of a child being born a… | Medium | |
| 43615 | A coin has two sides | Medium | |
| 43636 | During a particular baseball game, the probability of a team's pitcher throwing… | Medium | |
| 43639 | What is the probability of rolling two normal six-sided dice and getting… | Medium | |
| 43659 | In a card game, a combination of three aces beats all others | Medium | |
| 43664 | In a certain game, you perform three tasks | Medium | |
| 43669 | If you select two cards from a pile of cards numbered 1… | Medium | |
| 43699 | A man & his wife appear in an interview for 2vacancies in… | Medium | |
| 43742 | For a particular American football game, the probability of a team's quarterback… | Medium | |
| 43765 | There are 15 stamps from which two stamps will be selected | Medium | |