| 60320 | A bag contain 25 blue marbles and 25 purple marbles | Medium | |
| 60335 | There are 5 marbles in a bag - 2 are orange and… | Medium | |
| 60339 | One card is drawn from a pack of 52 cards | Medium | |
| 60421 | if set a ={2,3,5,7} and two numbers are selected at random from… | Medium | |
| 60495 | Find the probability that the number drawn is a factor of 50 | Medium | |
| 60503 | In the board game Yahtzee one way to get a lot of… | Medium | |
| 60522 | Given a spinner with four sections of equal size labeled E, B… | Medium | |
| 60544 | If a 2-digit integer is selected at random from the integers 60… | Medium | |
| 60623 | If # is an operation which results in adding the digits of… | Medium | |
| 60672 | Given a unit square, two points are chosen uniformly at random within… | Medium | |
| 60682 | Three numbers are randomly selected, with replacement, from the set of integers… | Medium | |
| 60729 | Set S consists of integers {2,3,4,5} | Medium | |
| 60745 | box contains nine bulbs out of which 4 are defective | Medium | |
| 60764 | Jake remembers only the last Six letters of his seven-letter Klingon name | Medium | |
| 60778 | A bag contains 10 red jellybeans and 10 blue jellybeans | Medium | |
| 60806 | A class contains five juniors and five seniors | Medium | |
| 60849 | Two representatives must be selected from each of two groups of students | Medium | |
| 60858 | From a pack of 52 cards, one card is drawn | Medium | |
| 60890 | A certain ski shop sells pairs of gloves in 12 different colors | Medium | |
| 60977 | A carton contains 25 bulbs, 8 of which are defective | Medium | |
| 60990 | In a group of 160 people, 90 have an age of more… | Medium | |
| 61033 | In a bag, there are four 6-sided dice (numbered 1 to 6)… | Medium | |
| 61047 | Jim and Renee will play one game of Rock, Paper, Scissors | Medium | |
| 61102 | An aptitude test contains 4 questions from verbal reasoning, 5 questions from… | Medium | |
| 61115 | Three hundred multiples of seven are chosen at random, and 300 multiples… | Medium | |
| 61125 | Four different objects 1,2,3,4 are distributed at random in four places marked… | Medium | |
| 61127 | The letters C,K,L and U are rearranged to form the word 'Luck' | Medium | |
| 61161 | In a bag there are a certain number of black balls and… | Medium | |
| 61177 | A box contains 12 mangoes out of which 4 are spoilt | Medium | |
| 61221 | In a simultaneous throw of pair of dice | Medium | |
| 61311 | A man tosses three coins in the air | Medium | |
| 61318 | Three integers are at random chosen between 0 and 9 inclusive | Medium | |
| 61327 | A bag contains 3 red, 5 yellow and 4 green balls | Medium | |
| 61360 | John and Amanda stand at opposite ends of a straight road and… | Medium | |
| 61379 | There are 9 people in the room | Medium | |
| 61450 | Given a spinner with four sections of equal size labeled W, B… | Medium | |
| 61454 | Two dice are thrown together | Medium | |
| 61458 | The spinner shown is divided into 6 sections of equal size | Medium | |
| 61461 | One number will be chosen randomly from each of the sets below… | Medium | |
| 61488 | In a stack of cards, 8 cards are blue and the rest… | Medium | |
| 61538 | Find the probability that a year chosen at random has 53 Mondays | Medium | |
| 61600 | A bag contains ten marbles of the same size: 3 are identical… | Medium | |
| 61635 | In a 6 digit ID number, what is the probability of exactly… | Medium | |
| 61653 | John throws a coin until a series of seven consecutive heads or… | Medium | |
| 61706 | A miniature roulette wheel is divided into 9 equal sectors, each bearing… | Medium | |
| 61777 | A certain club has 20 members, including Harry | Medium | |
| 61785 | 20 people with two sisters among them want to sit around a… | Medium | |
| 61815 | Two brothers Ram and Ravi appeared for an exam | Medium | |
| 61817 | Kurt, a French painter, has 9 jars of paint: 4 jars of… | Medium | |
| 61841 | If a number is chosen at random from the set {1, 2… | Medium | |