| 47754 | A bag contains 6 white marbles and 6 black marbles | Medium | |
| 47860 | In a graduating class, 40 percent of the students are male | Medium | |
| 47942 | The probability that a computer company will get a computer hardware contract… | Medium | |
| 48035 | Tickets numbered 1 to 30 are mixed up and then a ticket… | Medium | |
| 48041 | A manufacturer is using glass as the surface for the multi-touch screen… | Medium | |
| 48092 | The probability that a man will be alive for 10more yrs is… | Medium | |
| 48178 | If x is to be chosen at random from the set {1,2,3,4}… | Medium | |
| 48233 | An unbiased die is tossed | Medium | |
| 48252 | In a certain lottery drawing, two balls are selected at random from… | Medium | |
| 48275 | The probability of a lottery ticket being a prized ticket is 0.2 | Medium | |
| 48320 | A certain roller coaster has 6 cars, and a passenger is equally… | Medium | |
| 48356 | If an integer n is to be chosen at random from the… | Medium | |
| 48439 | A bag contains 3 red, 4 black and 2 white balls | Medium | |
| 48450 | Mr | Medium | |
| 48549 | In the x- y plane, there are 4 points (0,0), (0,4), (8,4)… | Medium | |
| 48555 | A florist has 3 azaleas, 4 buttercups, and 5 petunias | Medium | |
| 48647 | A telephone number contains 10 digit, including a 3-digit area code | Medium | |
| 48683 | A basket has 6 apples and 4 oranges | Medium | |
| 48684 | On Saturday morning, John will begin a camping vacation and he will… | Medium | |
| 48842 | In a simultaneous throw of 2 dice what is the probability of… | Medium | |
| 48889 | In a bag containing 3balls, a white ball was placed and then… | Medium | |
| 48895 | There are 4 red shoes & 4 green shoes | Medium | |
| 48945 | The probability that event M will not occur is 0.8 and the… | Medium | |
| 48958 | On Monday morning, Chris receives tickets to a baseball game that will… | Medium | |
| 48999 | A painter intends to mixed two jars of paint to create a… | Medium | |
| 49026 | Tom can hit a target 3 times in 6 shots, Karan can… | Medium | |
| 49076 | Six cards numbered from 1 to 6 are placed in an empty… | Medium | |
| 49080 | If an integer n is to be selected at random from 1… | Medium | |
| 49149 | A license plate in the country Kerrania consists of four digits followed… | Medium | |
| 49181 | A certain box has 11 cards and each card has one of… | Medium | |
| 49183 | A bakery currently has 8 pies and 3 cakes in its inventory | Medium | |
| 49259 | When two coins are tossed,Find the probability of getting all tails | Medium | |
| 49306 | There are 12 magazines lying on a table; 6 are fashion magazines… | Medium | |
| 49395 | From (1, 2, 3, 4, 5, 6), one number is picked out… | Medium | |
| 49404 | If two of the four expressions x + y , x +… | Medium | |
| 49428 | Tickets numbered from 1 to 24 are mixed and then a ticket… | Medium | |
| 49454 | If three distinct positive divisors of 128 are randomly selected, what is… | Medium | |
| 49458 | Out of 9 fruits in a basket, 2 are rotten | Medium | |
| 49521 | A fair coin is tossed 9 times | Medium | |
| 49550 | Three 7 faced dice are thrown together | Medium | |
| 49735 | On his drive to work, Leo listens to one of three radio… | Medium | |
| 49740 | In a box, there are 9 red, 7 blue and 6 green… | Medium | |
| 49839 | As part of her MBA program, Karen applied for three different Spring… | Medium | |
| 49854 | A certain bag contains 60 balls — 22 white, 18 green, 2… | Medium | |
| 49940 | A bag contains 6 black balls and 8 white balls | Medium | |
| 50123 | The probability that a computer company will get a computer hardware contract… | Medium | |
| 50207 | Set A: {1, 3, 4, 6, 9, 12, 15} If three numbers… | Medium | |
| 50252 | 2/5 of the fish in an aquarium are red and 1/4 of… | Medium | |
| 50265 | Each factor of 150 is inscribed on its own plastic ball, and… | Medium | |
| 50441 | If an integer n is to be chosen at random from the… | Medium | |