| 84956 | The sum of the first k positive integers is equal to k(k+1)/2 | Medium | |
| 84980 | Rajesh can finish 1/5 of his home work in 30 minutes | Medium | |
| 84989 | Present age of a father is 3 years more than 3 times… | Medium | |
| 84991 | If log5 x = 2, what is √x | Medium | |
| 84997 | Three contestants representing four different countries advance to the finals of a… | Medium | |
| 85006 | F is the set of the first n positive odd numbers, where… | Medium | |
| 85013 | At a local gym there were 55 people working out at 4… | Medium | |
| 85036 | If "PLANT" is given a code of 63, then what is the… | Medium | |
| 85047 | A father said to his son, "I was as old as you… | Medium | |
| 85059 | Of the 400 members at a health club, 260 use the weight… | Medium | |
| 85068 | Three guests check into a hotel room | Medium | |
| 85080 | If |u+v|=|u-v|, then u*v must be equal to | Medium | |
| 85083 | An aircraft company has 20 planes in its fleet | Medium | |
| 85099 | If a, b, y are integers, 33 = aby, and a <… | Medium | |
| 85102 | 75 persons Major in physics, 83 major in chemistry, 10 not at… | Medium | |
| 85108 | A, B AND C TOGETHER EARN RS | Medium | |
| 85116 | I have only 1… note | Medium | |
| 85123 | If n^2 = m^2, which of the following must be true | Medium | |
| 85134 | In the xy-plane, the line y = k is the perpendicular bisector… | Medium | |
| 85136 | What is the sum of the integers 45 through 175 inclusive | Medium | |
| 85137 | which of the following options must be accurate if given the equation… | Medium | |
| 85140 | a^2*b^2+a^2+b^2=259 b^2*c^2+b^2+c^2=1299 c^2*a^2+c^2+a^2=499 then find b= | Medium | |
| 85154 | If 3^e- 3^(e-1) = 162 then e(e-1) = | Medium | |
| 85160 | If x and y are positive integers such that x < y… | Medium | |
| 85165 | Given the equation 7^p-3^(-p)=6.7, which of the following options is the correct… | Medium | |
| 85176 | If 10 persons meet at a reunion and each person shakes hands… | Medium | |
| 85189 | A bucket full of nuts was discovered by the crow living in… | Medium | |
| 85195 | A man has some hens and cows | Medium | |
| 85201 | Imagine a disk spinning like a record player turn table | Medium | |
| 85202 | Sum of two number is 1000 and the sum of their recipocal… | Medium | |
| 85221 | Circular gears L and R start to rotate at the same time… | Medium | |
| 85225 | Mike's age is 48 years | Medium | |
| 85239 | At Veridux Corporation, there are 218 employees | Medium | |
| 85250 | Find the number of ways of arranging a pen and 6 pencils… | Medium | |
| 85256 | Mary, Peter, and Lucy were picking chestnuts | Medium | |
| 85261 | If [M] denotes the least integer greater than or equal to M… | Medium | |
| 85264 | Icarus and three of his friends want to donate money to a… | Medium | |
| 85272 | | Medium | |
| 85274 | Abigail has $460 in 5-and 10-dollar bills only | Medium | |
| 85275 | After striking the floor, a rubber ball rebounds to 4/5th of the… | Medium | |
| 85280 | A group of tourists wants to visit only two of the four… | Medium | |
| 85306 | What day of the week was 3rd January 1501 | Medium | |
| 85313 | John takes 10 hours to complete a certain job, while Bill takes… | Medium | |
| 85325 | In a murder case there are four suspects P,Q,R,S | Medium | |
| 85334 | One scoop of fish food can feed 8 goldfish | Medium | |
| 85359 | In a certain game, each player scores either 2 points or 5… | Medium | |
| 85364 | Sandy walks around a circular field at the rate of one round… | Medium | |
| 85371 | If e=1 and (e-b)/c = 1 which of the following is NOT… | Medium | |
| 85382 | If a is an integer larger than 1, and x=60a, then x… | Medium | |
| 85385 | A toy factory stores its toys in either a big box or… | Medium | |