| 30912 | A small company employs 5 men and 3 women | Medium | |
| 30946 | Jean drew a gumball at random from a jar of pink and… | Medium | |
| 31087 | 16 balls are numbered 1 to 16 | Medium | |
| 31106 | A committee of 2 persons is to be formed from 3 company… | Medium | |
| 31212 | A license plate in the country Kerrania consists of four digits followed… | Medium | |
| 31231 | Operation#is defined as adding a randomly selected two digit multiple of 14… | Medium | |
| 31239 | In a box, there are 12 red, 6 blue and 5 green… | Medium | |
| 31276 | The probability that A speaks truth is 3/5 and that of B… | Medium | |
| 31310 | The probability that A speaks truth is 3/5 and that of B… | Medium | |
| 31391 | The probability that a number selected at random from the first 50… | Medium | |
| 31638 | In a board game, a stack of 44 cards, 7 of which… | Medium | |
| 31726 | When 6 fair coins are tossed simultaneously, in how many outcomes will… | Medium | |
| 31805 | There is a total of 84 marbles in a box, each of… | Medium | |
| 31813 | In a lottery, there are 10 prizes and 20 blanks | Medium | |
| 31846 | A bag contains 4 green and 8 white balls | Medium | |
| 31941 | Raffle tickets numbered consecutively from 101 through 350 are placed in a… | Medium | |
| 32003 | A certain roller coaster has 2 cars, and a passenger is equally… | Medium | |
| 32278 | The probability that a visitor at the mall buys a pack of… | Medium | |
| 32301 | 5 blue marbles, 3 red marbles and 4 purple marbles are placed… | Medium | |
| 32315 | An integer n between 1 and 100, inclusive, is to be chosen… | Medium | |
| 32334 | A bag contains 3 red, 3 green and 3 white balls | Medium | |
| 32466 | A searchlight on top of the watchtower makes 2 revolutions per minute | Medium | |
| 32476 | If two numbers, a and b, are to be chosen from a… | Medium | |
| 32512 | A box contains nine bulbs out of which 4 are defective | Medium | |
| 32523 | Seven cards numbered from 1 to 7 are placed in an empty… | Medium | |
| 32601 | A bag contains 30 red jellybeans and 30 blue jellybeans | Medium | |
| 32632 | A store has 10 bottles of juice, including 5 bottles of apple… | Medium | |
| 32808 | Factory X's bulbs work for over 5000 hours in 78% of cases… | Medium | |
| 32811 | There is a total of 90 marbles in a box, each of… | Medium | |
| 32824 | A polling company reports that there is a 80% chance that a… | Medium | |
| 32911 | Out of 4 fruits in a basket, 2 are rotten | Medium | |
| 32927 | On Saturday morning, John will begin a camping vacation and he will… | Medium | |
| 32965 | If you select two cards from a pile of cards numbered 1… | Medium | |
| 32972 | In a garden, there are yellow and green flowers which are straight… | Medium | |
| 33015 | There are 4 girls and 4 boys | Medium | |
| 33028 | Out of 10 persons working on a project, 4 are graduates | Medium | |
| 33071 | A license plate in the country Kerrania consists of four digits followed… | Medium | |
| 33083 | When 7 fair coins are tossed simultaneously, in how many outcomes will… | Medium | |
| 33127 | In a certain lottery drawing, two balls are selected at random from… | Medium | |
| 33217 | If the probability of rain on any given day in City X… | Medium | |
| 33396 | The probability of a team winning a match given Matt is playing… | Medium | |
| 33416 | There are 5 red shoes, 4 green shoes | Medium | |
| 33432 | A card is drawn from a pack of 52 cards | Medium | |
| 33465 | Out of 15 students in a class, 10 are wearing blue shirts… | Medium | |
| 33470 | In a box of 8 pens, a total of 2 are defective | Medium | |
| 33572 | A bag contains 5 red, 6 blue and 4 green balls | Medium | |
| 33711 | Out of a classroom of 3 boys and 8 girls, the teacher… | Medium | |
| 33755 | Find the probability that a number selected from numbers 1, 2, 3… | Medium | |
| 34011 | Tickets numbered from 1 to 26 are mixed and then a ticket… | Medium | |
| 34052 | Square A has an area of 25 square centimeters | Medium | |