| 61081 | In the xy-plane, a triangle has vertices (0,0), (4,0) and (4,9) | Medium | |
| 61165 | In the graduating class of a certain college, 48 percent of the… | Medium | |
| 61313 | A bag contains 8 red and 7 white balls | Medium | |
| 61347 | Three 6 faced dice are thrown together | Medium | |
| 61351 | The probability that A speaks truth is 2/5 and that of B… | Medium | |
| 61353 | Molly is rolling a number cube with faces numbered 1 to 6… | Medium | |
| 61543 | A bowl has only 3 apples and 3 bananas | Medium | |
| 61553 | Each factor of 210 is inscribed on its own plastic ball, and… | Medium | |
| 61557 | Set S consists of integers {1,2,3,4,5,6} | Medium | |
| 61571 | When 3 fair coins are tossed simultaneously, in how many outcomes will… | Medium | |
| 61573 | In a board game, a stack of 42 cards, 8 of which… | Medium | |
| 61608 | 4/6 of the population of the country of Venezia lives in Montague… | Medium | |
| 61713 | Johnson has a corporate proposal | Medium | |
| 61931 | There are 4 red shoes, 3 green shoes | Medium | |
| 61987 | If A speaks the truth 80% of the times, B speaks the… | Medium | |
| 61990 | A painter intends to mixed two jars of paint to create a… | Medium | |
| 62002 | A bag contains 6 green balls and 8 white balls | Medium | |
| 62061 | In a box, there are 5 blue, 8 white and 3 yellow… | Medium | |
| 62111 | In a lottery there are 20 prizes and 35 blanks | Medium | |
| 62272 | Amy has two decks of 52 cards each: Deck 1 and Deck… | Medium | |
| 62287 | There are two decks of 10 cards each | Medium | |
| 62312 | Three people (1 couple and 1 single) are seated at random in… | Medium | |
| 62316 | In a apartment, 40% of the people speak English, 40% speak Hindi… | Medium | |
| 62335 | 100 identical coins each with probability 'pp' showing up heads & tossed | Medium | |
| 62382 | A bag contains 5 white balls, 4 black balls, and 3 red… | Medium | |
| 62398 | In a box, there are 8 red, 5 blue and 6 green… | Medium | |
| 62496 | If X is to be chosen at random from the integers between… | Medium | |
| 62500 | Each factor of 220 is inscribed on its own plastic ball, and… | Medium | |
| 62569 | In the xy-plane, a triangle has vertices (0,0), (4,0) and (4,7) | Medium | |
| 62617 | A couple decides to have 3 children | Medium | |
| 62657 | A 7-meter long wire is cut into two pieces | Medium | |
| 62682 | In a box of 9 pens, a total of 2 are defective | Medium | |
| 62769 | A certain ski shop sells pairs of gloves in 13 different colors | Medium | |
| 62825 | On a game show, a contestant spins three different wheels; each wheel… | Medium | |
| 62899 | If a computer program generates three-digit odd numbers using the numbers 9… | Medium | |
| 62940 | In a box, there are 6 blue, 7 white and 4 yellow… | Medium | |
| 62952 | A bakery currently has 9 pies and 2 cakes in its inventory | Medium | |
| 63024 | In the graduating class of a certain college, 48 percent of the… | Medium | |
| 63041 | Out of 12 students in a class, 6 are wearing blue shirts… | Medium | |
| 63232 | Every year Taylor goes to the same carnival, and he attempts to… | Medium | |
| 63233 | In a apartment, 30% of the people speak English, 20% speak Hindi… | Medium | |
| 63301 | A four-digit code can consist of the digits 0 ~ 9 except… | Medium | |
| 63335 | A bag contains 5 red, 6 blue and 2 green balls | Medium | |
| 63389 | On Monday morning, Chris receives tickets to a baseball game that will… | Medium | |
| 63417 | A license plate in the country Kerrania consists of four digits followed… | Medium | |
| 63433 | Joshua and Jose work at an auto repair center with 5 other… | Medium | |
| 63510 | The probability that a man will be alive for 10more yrs is… | Medium | |
| 63822 | Xavier, Yvonne, and Zelda each try independently to solve a problem | Medium | |
| 63842 | The probability of rain showers in Barcelona on any given day is… | Medium | |
| 63894 | In a lottery, there are 10 prizes and 30 blanks | Medium | |