| Recipient | Post | Date |
| Afroditee | 75% of a group of students` grades are greater than 70, and 60% of stu | 02-Sep-2026 |
| Bunuel | Machine A takes 2 more hours than machine B to make 20 widgets. If wor | 31-Aug-2026 |
| Bunuel | At a circular dinner table, three couples are seated randomly. What is | 31-Aug-2026 |
| anilnandyala | A hiker walking at a constant rate of 4 miles per hour is passed by a | 28-Aug-2026 |
| Bunuel | In how many ways the numbers 1, 2, 3, 4, 5, and 6 can be arranged arou | 26-Aug-2026 |
| Bunuel | A and B run a race, in the same direction on a circular track of 100 m | 26-Aug-2026 |
| Bunuel | Three types of wheat of $1.27, $1.29 and $1.32 per kg are mixed togeth | 26-Aug-2026 |
| Bunuel | 15 liters are taken of from a container full of liquid A and replaced | 26-Aug-2026 |
| rainbooow | Five kilograms of oranges contained 98% of water. | 26-Aug-2026 |
| LucyDang | In a jar there are 21 white balls, 24 green balls and 32 | 26-Aug-2026 |
| Russ19 | 1/(√9 − √7) − 1/(√7 − √5) + 1/(√5 − √3) − 1/(√3 − √1) = | 26-Aug-2026 |
| siddharthamaridi | Raj played three rounds of a game of chance. In each round | 26-Aug-2026 |
| kevincan | A set T contains 7 distinct numbers. If 5 numbers are chosen | 26-Aug-2026 |
| young_gun | Rich has 3 green, 2 red and 3 blue balls in a bag. He randomly picks | 25-Aug-2026 |
| Bunuel | Let f be a function such that f(mn) = f(m)f(n) for every positive inte | 25-Aug-2026 |
| kevincan | Working 8 hours a day, workers were scheduled to construct a | 25-Aug-2026 |
| Bunuel | Re: A's speed is 20/13 times that of B. If A and B run a race | 25-Aug-2026 |
| rocketscience | A three-digit positive integer is chosen at random. What is | 25-Aug-2026 |
| Bunuel | A certain identification code consists of 6 digits, each of which is | 25-Aug-2026 |
| Bunuel | What is the highest integer power of of 2 that can divide (10! + 11! | 25-Aug-2026 |
| Bunuel | If (1 p) is a root of quadratic equation x^2 + px + (1 p) = 0 then | 19-Aug-2026 |
| kevincan | A is a set of distinct integers, and there are between | 19-Aug-2026 |
| Pansi | What is the 18th digit to the right of the decimal point | 19-Aug-2026 |
| kevincan | Aitor and Candela each flip a coin and earn 6 points fo | 19-Aug-2026 |
| kevincan | Two positive integers are such that their product is a multi | 19-Aug-2026 |
| kevincan | Megamart sells its standard carton of shelf milk in packs of | 17-Aug-2026 |
| nick1816 | If a, b, c and d positive integers such that they satisfy the system o | 17-Aug-2026 |
| Bunuel | There is a 10% chance that Tigers will not win at all during the whole | 17-Aug-2026 |
| kevincan | Fran and Gwen have their own rules for tipping in restaurant | 17-Aug-2026 |
| TomB | If it took Carlos 1/2 hour to cycle from his house to the library yest | 14-Aug-2026 |
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