| 40626 | {-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 6, 7, 10}… | Medium | |
| 40663 | Machine–X produces 50% of the total output and Machine-Y produces 75% of… | Medium | |
| 40672 | Peter rolls two dice at the same time | Medium | |
| 40738 | Jack and Bill are randomly picking students to play kick-ball on the… | Medium | |
| 40768 | Three flats of the same type were advertised to be let in… | Medium | |
| 40801 | If the probability W of rain on any given day in city… | Medium | |
| 40815 | Two cards are drawn together from a pack of 52 cards | Medium | |
| 40874 | There are 8 books in a shelf that consist of 2 paperback… | Medium | |
| 40908 | Rich has 3 green, 2 red and 3 blue balls in a… | Medium | |
| 40915 | In a certain game, you pick a card from a standard deck… | Medium | |
| 40984 | What is the probability of getting at least one six in a… | Medium | |
| 41010 | In a series of three football matches between Germany and Argentina … | Medium | |
| 41052 | Here is 15 dots | Medium | |
| 41071 | There are 100 students in a college class of which 36 are… | Medium | |
| 41081 | If five persons sit in a row, then the probability that three… | Medium | |
| 41084 | A password of a computer used five digits where they are from… | Medium | |
| 41094 | If p^2 – 13p + 40 = l, and p is a… | Medium | |
| 41106 | 100 identical coins each with probability 'pp' showing up heads & tossed | Medium | |
| 41113 | Two letters from the word KYANTKAR are selected at random | Medium | |
| 41119 | A store has 10 bottles of juice, including 6 bottles of apple… | Medium | |
| 41148 | x, y, and z are all unique numbers | Medium | |
| 41161 | The retirement plan for a company allows employees to invest in 10… | Medium | |
| 41256 | From a pack of cards two cards are drawn one after the… | Medium | |
| 41267 | If the numbers 1 to 100 are written on 100 pieces of… | Medium | |
| 41281 | Given a set of numbers {5,6,7,8,9,10}, what is the probability that is… | Medium | |
| 41287 | A card is drawn from a pack of 52 cards | Medium | |
| 41291 | When two dice are tossed, what is the probability that the total… | Medium | |
| 41337 | in a railway station, there are tow trains going | Medium | |
| 41363 | Joshua and Jose work at an auto repair center with 4 other… | Medium | |
| 41395 | What is the probability that a 4-person committee chosen at random from… | Medium | |
| 41424 | Three numbers are randomly selected, with replacement, from the set of integers… | Medium | |
| 41439 | Jack has two dice, one has six equally probable sides, labeled 1… | Medium | |
| 41490 | what is the probability of getting sum of 10 on rolling three… | Medium | |
| 41494 | In a room filled with 5 people, 3 people have exactly 2… | Medium | |
| 41522 | A bag contains six white and four red balls | Medium | |
| 41557 | In a box, there are 10 red, 6 blue and 5 green… | Medium | |
| 41562 | Two letters from the word FARTHING are selected at random | Medium | |
| 41574 | A magician holds one six-sided die in his left hand and two… | Medium | |
| 41582 | Find the probability that a leap year selected at random will not… | Medium | |
| 41595 | On Saturday morning, Malachi will begin a camping vacation and he will… | Medium | |
| 41653 | what is the probability of drawn an ace or a space or… | Medium | |
| 41683 | Kurt, a French painter, has 9 jars of paint: 4 jars of… | Medium | |
| 41688 | Three unbiased coins are tossed | Medium | |
| 41755 | Three integers are at random chosen between 0 and 9 inclusive | Medium | |
| 41827 | Circles X and Y are concentric | Medium | |
| 41833 | Six cards numbered from 1 to 6 are placed in an empty… | Medium | |
| 41974 | 100 students appeared in 2 tests.60 students passed 1st test | Medium | |
| 41983 | If three distinct positive divisors of 128 are randomly selected, what is… | Medium | |
| 41994 | M = {-6, -5, -4, -3, -2} T = {-2, -1, 0… | Medium | |
| 42017 | In a class there are 60% of girls of which 25% poor | Medium | |