| 56618 | The probability of two events A and B are 0.20 and 0.40… | Medium | |
| 56700 | A manufacturer is using glass as the surface for the multi-touch screen… | Medium | |
| 56736 | A teacher will pick a group of 3 students from a group… | Medium | |
| 56754 | In a box, there are 10 red, 6 blue and 5 green… | Medium | |
| 56795 | 90 percent of the members of a study group are women, and… | Medium | |
| 56860 | Out of a group of 10 contestants, 2 are to be selected… | Medium | |
| 56866 | A number is selected at random from the first 30 natural numbers | Medium | |
| 56914 | A committee is composed of w women and m men | Medium | |
| 56927 | John tossed a fair coin 3 times | Medium | |
| 56945 | Thurston wrote an important seven-digit phone number on a napkin, but the… | Medium | |
| 56987 | The odds against ram solving the problem are 6 to 3 and… | Medium | |
| 57008 | Out of 12 persons working on a project, 4 are graduates | Medium | |
| 57015 | If the numbers 1 to 95 are written on 95 pieces of… | Medium | |
| 57036 | Three students appear at an examination of Mathematics | Medium | |
| 57061 | A basket contains 9 apples, of which 1 is spoiled and the… | Medium | |
| 57098 | There are 10 slate rocks, 15 pumice rocks, and 6 granite rocks… | Medium | |
| 57102 | Joshua and Jose work at an auto repair center with 3 other… | Medium | |
| 57118 | If there are 50 red and blue marbles in a jar, and… | Medium | |
| 57145 | The probability that a convenience store has no iced tea is 40% | Medium | |
| 57305 | From (1, 2, 3, 4, 5, 6), one number is picked out… | Medium | |
| 57325 | Alice, Benjamin, and Carol each try independently to win a carnival game | Medium | |
| 57338 | In a simultaneous throw of 2 dice what is the probability of… | Medium | |
| 57367 | An urn contains 10 black and 5 white balls | Medium | |
| 57391 | In a certain lottery drawing, two balls are selected at random from… | Medium | |
| 57398 | An urn contains g green marbles and b blue marbles | Medium | |
| 57459 | Thurston wrote an important seven-digit phone number on a napkin, but the… | Medium | |
| 57472 | In a contest, a bowl contains 18 keys, only one of which… | Medium | |
| 57552 | The value of x is to be randomly selected from the integers… | Medium | |
| 57569 | 5/8 of the population of the country of Venezia lives in Montague… | Medium | |
| 57602 | A bag contains 8 red and 5 white balls | Medium | |
| 57637 | George's drawer has 10 loose black socks, 13 loose blue socks, and… | Medium | |
| 57671 | There are 10 books on a shelf: 5 English books, 4 Spanish… | Medium | |
| 57701 | In a garden, there are five blue flowers, five red flowers,five green… | Medium | |
| 57743 | A certain bag contains 100 balls — 50 white, 20 green, 10… | Medium | |
| 57777 | John tossed a fair coin 2 times | Medium | |
| 57782 | Each factor of 200 is inscribed on its own plastic ball, and… | Medium | |
| 57892 | A bag contains 4 white marbles and 4 black marbles | Medium | |
| 57960 | A certain junior class has 3000 students and a certain senior class… | Medium | |
| 58031 | Three cannons are firing at a target | Medium | |
| 58144 | A relay has a series of 5 circuits in a line | Medium | |
| 58180 | A bag contains 8 red, 6 blue and 4 green balls | Medium | |
| 58212 | A box contains 4 red chips and 3 blue chips | Medium | |
| 58251 | As part of her MBA program, Karen applied for three different Spring… | Medium | |
| 58325 | Bill has a small deck of 10 playing cards made up of… | Medium | |
| 58441 | The probability that a visitor at the mall buys a pack of… | Medium | |
| 58491 | Out of a classroom of 7 boys and 4 girls, the teacher… | Medium | |
| 58594 | There are 7 magazines lying on a table; 3 are fashion magazines… | Medium | |
| 58626 | A manufacturer is using glass as the surface for the multi-touch screen… | Medium | |
| 58798 | If an integer n is to be selected at random from 1… | Medium | |
| 58866 | In a box of 12 pens, a total of 4 are defective | Medium | |