| 81550 | A group of four girls and three boys have tickets for seven… | Medium | |
| 81560 | In how many ways can the letters of the word MOUSES be… | Medium | |
| 81647 | There are six different models that are to appear in a fashion… | Medium | |
| 81671 | Twenty participants are participating in a competition | Medium | |
| 81829 | The 8 spokes of a custom circular bicycle wheel radiate from the… | Medium | |
| 81849 | Akash will arrange 6 people of 6 different heights for photograph by… | Medium | |
| 81850 | In how many different ways can the letters A, A, B, B… | Medium | |
| 81871 | In how many different ways can the letters of the word DETAIL… | Medium | |
| 81944 | There are 8 men and 4 chairs | Medium | |
| 81947 | If each digit in the set A = {1, 2, 3, 4… | Medium | |
| 81968 | There are 4 books on fairy tales, 5 novels and 3 plays | Medium | |
| 82044 | In how many ways can a group of 22 friends be seated… | Medium | |
| 82148 | Suppose we have six marbles: 3 blue marbles, 2 red marbles, and… | Medium | |
| 82270 | How many ways can Jason sit with his five friends in a… | Medium | |
| 82272 | Rabin has 3 cows in his farm | Medium | |
| 82307 | Awordis defined as a sequence of Four dots arranged in a row | Medium | |
| 82392 | In how many ways can 6 people be seated at a round… | Medium | |
| 82457 | In how many different ways can the letters of the word 'APPLE'… | Medium | |
| 82549 | The number of arrangements that can be made with the letters of… | Medium | |
| 82598 | A committee is reviewing a total of 20x black-and-white films and 6y… | Medium | |
| 82621 | A delegation of 5 members has to be formed from 3 ladies… | Medium | |
| 82652 | In how many ways letters of the word RSCUPESATE be arranged | Medium | |
| 82658 | A box contains 3 white balls, 4 black balls and 5 yellow… | Medium | |
| 82682 | In how many ways can 5 boys be allotted four different study… | Medium | |
| 82795 | A first grade teacher uses ten flash cards, each numbered from 1… | Medium | |
| 82814 | Seven friends go to see a movie at the local movie theater… | Medium | |
| 82899 | A forest consists of 4 elms, 6 red woods, and 5 birches… | Medium | |
| 82932 | From the set of numbers {p, t, u, v, w, x, y… | Medium | |
| 83034 | At a certain committee meeting only associate professors and assistant professors are… | Medium | |
| 83052 | A librarian has a set of twelve books, including four different books… | Medium | |
| 83066 | In how many different ways can the letter of the word 'LEADING… | Medium | |
| 83076 | A committee of two people is to be chosen from 5 married… | Medium | |
| 83174 | In a friendship gang Mala has 5 gang, in how many ways… | Medium | |
| 83244 | How many 4 letter combinations can be made from the letters of… | Medium | |
| 83273 | Imagine John has 2 blue balls, 3 green balls, 1 black ball… | Medium | |
| 83310 | The number of arrangements that can be made with the letters of… | Medium | |
| 83388 | In how many ways can three boys and five girls sit in… | Medium | |
| 83399 | Two men X and Y started working for a certain company at… | Medium | |
| 83468 | In how many different ways can the letters of the word 'CAREER'… | Medium | |
| 83495 | How many different 3 letter combinations can be created from the letters… | Medium | |
| 83508 | Six students are equally divided into 3 groups, then, the three groups… | Medium | |
| 83634 | In how many different ways can the letters of the word 'DEVELOP'… | Medium | |
| 83637 | If the fractions 2/5, 3/8, 4/9, 5/13 and 6/11 are arranged in… | Medium | |
| 83649 | In a room are five chairs to accommodate 3 people | Medium | |
| 83670 | In how many ways can 5 boys be allotted four different COTs… | Medium | |
| 83735 | In how many ways can the letters of the word SPENCER be… | Medium | |
| 83850 | John needs 4 balls out of 10 balls.How many ways are possible | Medium | |
| 83985 | Two persons enter the lift of a five storey building at the… | Medium | |
| 84021 | In how many R ways can 4 white and 3 black chess… | Medium | |
| 84119 | If the letters of the word SACHIN are arranged in all possible… | Medium | |