| 86739 | At a certain laboratory, chemical substance are identified by an unordered combination… | Medium | |
| 86783 | Arrange fractions in descending order | Medium | |
| 86786 | The faces of pyramid are to be painted by 4 different colors | Medium | |
| 86831 | In how many different ways can the letters of the word FACETIOUS… | Medium | |
| 86837 | Three mobsters have arrived at the theater for the premiere of the… | Medium | |
| 86889 | At a dinner party, 5 people are to be seated around a… | Medium | |
| 86909 | In how many ways can 10 engineers and 4 doctors be seated… | Medium | |
| 86946 | In how many ways can the letters of the word INTELLIGENCE be… | Medium | |
| 86998 | How many four letter combinations can be formed using the letters of… | Medium | |
| 87011 | A committee is reviewing a total of 20x black-and-white films and 6y… | Medium | |
| 87074 | Set S is given as S = {1,3,5,7,9,11,13,15,17} | Medium | |
| 87101 | The 8 spokes of a custom circular bicycle wheel radiate from the… | Medium | |
| 87250 | The botanic garden is planting bulbs for the spring flower show | Medium | |
| 87303 | There are w members in a certain department, including Michael | Medium | |
| 87340 | In how many ways can 5 GIRLS and 3 BOYS be seated… | Medium | |
| 87390 | In how many ways can 9 people, A, B, C, D, E… | Medium | |
| 87407 | In how many different ways can the letters of the word 'PROFILE'… | Medium | |
| 87418 | In a friendship gang Angel has 3 gang, in how many ways… | Medium | |
| 87428 | Susan, John, Daisy, Tim, Matt,Lily and Kim need to be seated in… | Medium | |
| 87489 | Susan, John, Tim,and Kim need to be seated in 4 identical chairs… | Medium | |
| 87525 | In how many ways the word "CALORIES" can be arranged | Medium | |
| 87533 | A buffet consists of 5 main dishes and 4 side dishes | Medium | |
| 87554 | Mr | Medium | |
| 87589 | In how many different ways can the letters of the word ‘SMART’… | Medium | |
| 87771 | A drum has a combination of 2 liquids X and Y in… | Medium | |
| 87872 | In the next Cricket World Cup T-20, Team Q has decided to… | Medium | |
| 88001 | In how many ways can the letters of the word TATTOO be… | Medium | |
| 88130 | If a class of 10 students has seven men, how many ways… | Medium | |
| 88148 | A certain car dealership offers its newest model in ten exterior and… | Medium | |
| 88184 | If there are 4 pairs of twins, and a committee will be… | Medium | |
| 88261 | Balls of equal size are arranged in rows to form an equilateral… | Medium | |
| 88293 | Five persons are to be selected from a group of 7 males… | Medium | |
| 88376 | An art gallery owner is hanging paintings for a new show | Medium | |
| 88385 | In how many ways can the letters of word "EDUCATION" be arranged… | Medium | |
| 88414 | In how many ways 8 different tickets can be distributed between Jane… | Medium | |
| 88457 | A triangle marked A,B and C on its three sides | Medium | |
| 88586 | A project manager needs to select a group of 3people from a… | Medium | |
| 88619 | Seven different objects must be divided among three people | Medium | |
| 88698 | Williams decides to attend a volley ball game with six friends | Medium | |
| 88701 | There are 6 persons in an office | Medium | |
| 88824 | In how many R ways can the wordGMATbe arranged so that no… | Medium | |
| 88881 | In how many ways 8 different tickets W can be distributed between… | Medium | |
| 88958 | In how many ways can the letters {U, U, U, R, R,R}… | Medium | |
| 88973 | Goldenrod and No Hope are in a horse race with 6 contestants | Medium | |
| 89011 | At a certain laboratory, chemical substance are identified by an unordered combination… | Medium | |
| 89018 | How many combinations of three letters taken from letters (a, a, b… | Medium | |
| 89032 | Romi has a collection of 10 distinct books (8 small and 2… | Medium | |
| 89110 | Which of the following leads to the correct mathematical solution for the… | Medium | |
| 89165 | There are 15 students in a class | Medium | |
| 89229 | letters in the word ABUSER are permuted in all possible ways and… | Medium | |