| Recipient | Post | Date |
| nick13 | Two machines, X and Y, working together at their repsective constant r | 01-Jan-2025 |
| Bunuel | If a, b, and c are different constants, how many different numbers y | 22-Nov-2024 |
| TBT | In a sequence S, each term, after the first term, is obtained by | 21-Oct-2024 |
| Bluelagoon | Two cars A and B start from Boston and New York respectively | 20-Oct-2024 |
| Bunuel | George's home is 20 miles from his place of work. One day as he is dri | 20-Oct-2024 |
| Bunuel | The figure below represents a track with identical semi-circular ends | 20-Oct-2024 |
| Bunuel | 4 men and 6 women finish a job in 8 days, while 3 men and 7 women fini | 19-Oct-2024 |
| Churej | If m is the tens digit of the sum of the two-digit positive integers | 30-Sep-2024 |
| enigma123 | For every positive even integer n, the function h(n) is defined to be | 11-Sep-2024 |
| Bunuel | The sum of two positive integers is 288 and their greatest common fact | 10-Sep-2024 |
| chetan2u | Re: For non-zero numbers x,y & z Is x^2 + y^2 + 2z^2 odd ? (1) x - y is | 05-Sep-2024 |
| gracieguidotti | If x is a number such that 0.020 < x - 10^(1/2) < 0.021 which of the | 04-Sep-2024 |
| Bunuel | A weighted coin has a probability p of showing heads. If successive fl | 03-Sep-2024 |