| Recipient | Post | Date |
| Bunuel | For how many integer values of x, is |x – 8| + |5 – x| > |x + 7|? | 03-Jul-2018 |
| Bunuel | On dividing a certain number by 5, 7 and 8 successively, the remainder | 08-May-2018 |
| Bunuel | A decade is defined as a complete set of consecutive nonnegative integ | 04-May-2018 |
| Bunuel | The volume of a cone is S × H/3, where S is the area of the base and H | 01-May-2018 |
| Bunuel | In the figure above, point O is the center of the semicircle, and PQ | 01-May-2018 |
| chunjuwu | Galileo did not invent the telescope, but on hearing, in 1609, that su | 15-Apr-2018 |
| Bunuel | | 02-Apr-2018 |
| Bunuel | A train traveled the first d miles of its journey it an average speed | 29-Mar-2018 |
| Bunuel | If x + x^2 + x^3 = 27, then the average (arithmetic mean) of x + x^2 + | 28-Mar-2018 |
| Bunuel | What is the range of all the roots of |x^2 - 2| = x ? | 23-Mar-2018 |
| Transcendentalist | Which of the following integers is NOT a divisor of x if x = (21)(3^7) | 16-Mar-2018 |
| dflorez | List R contains five numbers that have an average value of 55. | 16-Mar-2018 |
| Rock750 | If 0 < x < 1, is it possible to write x as a terminating dec | 16-Mar-2018 |
| Bunuel | Within equilateral triangle A, circle B is inscribed; within circle B, | 06-Mar-2018 |
| Bunuel | What is the remainder when 1555 * 1557 * 1559 is divided by 13? | 05-Mar-2018 |
| Bunuel | A survey was sent to 80 customers, 7 of whom responded. Then the surve | 05-Mar-2018 |
| Bunuel | The product of all the prime numbers less than 20 is closest to which | 02-Mar-2018 |
| Bunuel | The octagon in the diagram above is regular: all of its sides are of e | 02-Mar-2018 |
| Bunuel | Adam originally acquired a identical rare coins for 1,000 dollars each | 02-Mar-2018 |
| Stiv | The number x is the average (arithmetic mean) of the positiv | 13-Feb-2018 |
| Bunuel | In the figure above, P, Q, R, and S are the midpoints of the sides of | 10-Jan-2018 |
| Bunuel | If m^2 < 225 and n - m = -10, what is the sum f the smallest | 10-Jan-2018 |
| Bunuel | Three hundred students at College Q study a foreign language. Of these | 10-Jan-2018 |
| Bunuel | | 09-Jan-2018 |
| Bunuel | A basket of 1430 apples is divided equally among a group of apple love | 04-Jan-2018 |
| Bunuel | The standard equation of a circle is (x−h)^2+(y−k)^2=r^2, where the | 04-Jan-2018 |
| Bunuel | A set of data consists of {3, 5, 7, 9, a}. If the range of the set is | 15-Nov-2017 |
| Bunuel | List S consists of 10 consecutive odd integers, and list T consists of | 15-Nov-2017 |
| Bunuel | If a sequence is given by the expression S_n = S_{n-1} + 3 and S_1 = 1 | 15-Nov-2017 |
| Bunuel | What will be the remainder when 13^7 + 14^7 + 15^7 + 16^7 is divided b | 14-Nov-2017 |
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