| 73940 | Three integers are at random chosen between 0 and 9 inclusive | Medium | |
| 73985 | There are ten 50 paise coins placed on a table | Medium | |
| 73993 | At a blind taste competition a contestant is offered 3 cups of… | Medium | |
| 74061 | There are 6 positive and 8 negative numbers | Medium | |
| 74068 | There are 5 bags three of which each contains 4 white and… | Medium | |
| 74076 | If you roll 2 dice, what is the probability of rolling a… | Medium | |
| 74089 | 5 coins are tossed together | Medium | |
| 74121 | In a room filled with 8 people, 6 people have exactly 2… | Medium | |
| 74123 | The probability that a family with 6 children has exactly four boys… | Medium | |
| 74124 | A certain board game is played by rolling a pair of fair… | Medium | |
| 74170 | On the shelf, there are four books of poetry, four novels, and… | Medium | |
| 74210 | If a fair coin lands on heads 3 times out of 4… | Medium | |
| 74269 | In a game, a player can win by getting six consecutive tails… | Medium | |
| 74270 | Given two sets X = {1,1,8,8,9,9} and Y = {0,1}, if one… | Medium | |
| 74282 | What is the probability of flipping a fair coin three times and… | Medium | |
| 74284 | There are 4 red books and 4 blue books on a shelf | Medium | |
| 74332 | As a treat for her two crying children, a mother runs to… | Medium | |
| 74333 | In a class, 30% of the students offered English, 20% offered Hindi… | Medium | |
| 74368 | Event E is defined to be rolling an even number on a… | Medium | |
| 74375 | A dice is numbered from 1 to 6 in different ways | Medium | |
| 74419 | Find the probability that a non leap year selected at random will… | Medium | |
| 74427 | Three unbased coins are tossed | Medium | |
| 74463 | There is a biased dice..wen d dice is thrown | Medium | |
| 74504 | If a box contains 10 bulbs,of which just three are defective | Medium | |
| 74531 | For a particular American football game, the probability of a team's quarterback… | Medium | |
| 74559 | In a certain random experiment, exactly one of the outcomes A, B… | Medium | |
| 74574 | The probability is 1/2 that a certain coin turns up heads on… | Medium | |
| 74583 | Three integers are at random chosen between 0 and 9 inclusive | Medium | |
| 74639 | From a Group of 10 People, Including George and Nina, 3 people… | Medium | |
| 74640 | If a coin is tossed twice, what is the probability that on… | Medium | |
| 74644 | R = {2, 3, 4, 5} B = {4, 5, 6, 7… | Medium | |
| 74672 | What is the probability that Abel and Bob will get selected for… | Medium | |
| 74714 | A bag contains 6 white and 4 black balls .2 balls are… | Medium | |
| 74731 | A toy store sells small, medium, large, and super-large toy trucks in… | Medium | |
| 74738 | A basket contains 10 bananas and 20 mangoes out of which 3… | Medium | |
| 74773 | Kishore has 4 pairs of shoes; each pair is a different color | Medium | |
| 74829 | A box contains five bulbs out of which 2 are defective | Medium | |
| 74861 | What is the probability of getting equilateral triangles from the vertices of… | Medium | |
| 74907 | A miniature roulette wheel is divided into 9 equal sectors, each bearing… | Medium | |
| 74908 | The probability that a visitor at the mall buys a pack of… | Medium | |
| 74920 | In a bag there are 3 Snicker's bars and 2 Milky Way… | Medium | |
| 74921 | A password for a computer is six digits from 0 and 9 | Medium | |
| 74934 | From a pack of cards two cards are drawn one after the… | Medium | |
| 74945 | Three cannons are firing at a target | Medium | |
| 75005 | In a certain math department, students are required to enroll in either… | Medium | |
| 75038 | In a certain random experiment, exactly one of the outcomes A, B… | Medium | |
| 75054 | Ten coins are tossed simultaneously | Medium | |
| 75159 | What is the probability of flipping a fair coin three times and… | Medium | |
| 75190 | A single letter is selected at random from the word 'MISSING' | Medium | |
| 75245 | What is the probability of rolling four six-sided dice, and getting a… | Medium | |