| 65987 | In a certain corporation, there are 300 male employees and 150 female… | Medium | |
| 65991 | Machine–A produces 50% of the total output and Machine-B produces 75% of… | Medium | |
| 66111 | A basket contains 2 blue, 2 red and 2 yellow marbles | Medium | |
| 66160 | Set A: {1, 3, 4, 6, 9, 12, 15,18} If three numbers… | Medium | |
| 66173 | Out of a group of 10 contestants, 2 are to be selected… | Medium | |
| 66206 | 4 letters have to be put into their 4 respective envelopes | Medium | |
| 66212 | A bag contains 12 white and 18 black balls | Medium | |
| 66290 | Two dice are rolled | Medium | |
| 66333 | The probability that a man will be alive for 10more yrs is… | Medium | |
| 66375 | A bag contains 4 white balls, 3 black balls, and 2 red… | Medium | |
| 66404 | Out of first 45 natural numbers, one number is selected at random | Medium | |
| 66614 | What is the probability that a 4 person committee chosen at random… | Medium | |
| 66615 | A wooden cube whose edge length is 9 inches is composed of… | Medium | |
| 66655 | A bag contains 12 red marbles | Medium | |
| 66765 | If two dice are thrown simultaneously, then find the probability that the… | Medium | |
| 66887 | In a box, there are 3 blue, 7 white and 4 yellow… | Medium | |
| 66898 | In a group of 150 people, 90 have an age of more… | Medium | |
| 66920 | 10 books are placed at random in a shelf | Medium | |
| 66958 | If x is to be chosen at random from the set {5,6,7,8}… | Medium | |
| 66984 | If the probability of rain on any given day in Chicago during… | Medium | |
| 67013 | A committee is composed of w women and m men | Medium | |
| 67048 | In a box of 9 pencils, a total of 2 are defective | Medium | |
| 67134 | In a simultaneous throw of 2 dice what is the probability of… | Medium | |
| 67164 | According to a recent student poll, 3/4 out of 20 members of… | Medium | |
| 67252 | In a box, there are 10 red, 8 blue and 5 green… | Medium | |
| 67291 | The probability of a team winning a match given Matt is playing… | Medium | |
| 67427 | Tickets numbered from 1 to 21 are mixed and then a ticket… | Medium | |
| 67480 | 70 percent of the members of a study group are women, and… | Medium | |
| 67489 | Out of a group of 10 contestants, 2 are to be selected… | Medium | |
| 67501 | A shipment of 8 TV sets contains 1 black and white sets… | Medium | |
| 67606 | In a box, there are 10 red, 6 blue and 5 green… | Medium | |
| 67618 | If two distinct positive divisors of 128 are randomly selected, what is… | Medium | |
| 67954 | If a card is drawn from a well shuffled pack of cards… | Medium | |
| 67977 | Two brother X and Y appeared for an exam | Medium | |
| 67999 | A number, x is chosen at random from the set of positive… | Medium | |
| 68035 | Out of a group of 10 contestants, 2 are to be selected… | Medium | |
| 68161 | If a randomly selected non-negative single digit integer is added to {2… | Medium | |
| 68169 | The probability that a visitor at the mall buys a pack of… | Medium | |
| 68237 | In a jar there are balls in different colors: blue, red, green… | Medium | |
| 68264 | There are 15 balls in a jar | Medium | |
| 68274 | A four-digit code can consist of the digits 0 ~ 9 except… | Medium | |
| 68280 | A fair coin is tossed 3 times | Medium | |
| 68298 | If an integer n is to be chosen at random from the… | Medium | |
| 68407 | A box contains 6 pairs of shoes (12 shoes in total) | Medium | |
| 68480 | Every year Taylor goes to the same carnival, and he attempts to… | Medium | |
| 68505 | Find the probability that a number selected from numbers 1, 2, 3… | Medium | |
| 68532 | A shipment of 250 smartphones contains 76 that are defective | Medium | |
| 68561 | In a certain lottery, the probability that a number between 14 and… | Medium | |
| 68644 | Out of 17 students studying in a class, 7 are from Maharashtra… | Medium | |
| 68700 | In a certain game, a player begins with a bag containing tiles… | Medium | |