| 22878 | A man is 24 years older than his son | Medium | |
| 22883 | If the price of petrol increases by 32, by how much must… | Medium | |
| 22891 | There are 10 children in a company's day-care center, and a pair… | Medium | |
| 22896 | In a ground there are men and dogs | Medium | |
| 22900 | If m = ||n – 3| – 2|, for how many values… | Medium | |
| 22903 | The difference between two integers is 5 | Medium | |
| 22909 | If the sum of 5 consecutive integers is y, which of the… | Medium | |
| 22928 | A man is 40 years older than his son | Medium | |
| 22936 | 123 school girls are to be transported in small vans | Medium | |
| 22938 | Three archers each have an equal chance of hitting a target, and… | Medium | |
| 22940 | An owner of a pizza stand sold small slices of pizza for… | Medium | |
| 22941 | Ten years ago, a mother was four times older than her daughter | Medium | |
| 22946 | A plant manager must assign 12 new workers to one of five… | Medium | |
| 22948 | If A= {2, 4, 6}, B= {1, 2, 5, 7}, and C=… | Medium | |
| 22951 | How many trailing Zeroes does 53 | Medium | |
| 22953 | One millisecond is 0.001 of a second | Medium | |
| 22959 | In 1995, there are 28 days in February and there are 365… | Medium | |
| 22964 | Which of the following numbers is two more than the square of… | Medium | |
| 22965 | How many positive integers S less than 20 are either a multiple… | Medium | |
| 22968 | A group of tourists wants to visit only two or three of… | Medium | |
| 22987 | How many positive integers less than 50 are multiples of 2 but… | Medium | |
| 22989 | JC has to visit at least 2 European cities on his vacation… | Medium | |
| 22996 | For all positive integers x, f(x)=f(x+1) | Medium | |
| 23011 | To asphalt 1km road, 30 men spent 12 days working 8 hours… | Medium | |
| 23028 | If (1 – 1.25)N = 3, then N = | Medium | |
| 23029 | If a and b are positive integers, which of the following cannot… | Medium | |
| 23030 | The telephone bill of a certain establishment is party fixed and partly… | Medium | |
| 23037 | If p and q are positive integers, how many integers are larger… | Medium | |
| 23041 | Peter has $642,986 in his savings account | Medium | |
| 23050 | In a family, each daughter has the same number of brothers as… | Medium | |
| 23051 | If x and y are perfect squares, then which four of the… | Medium | |
| 23054 | A and B together have $ 1210 | Medium | |
| 23058 | January 1, 2007 was Monday | Medium | |
| 23061 | A city in the US has a basketball league with three basketball… | Medium | |
| 23067 | Jim takes a seconds to swim t meters at a constant rate… | Medium | |
| 23074 | If r and s are positive integers and r-s=6, which of the… | Medium | |
| 23081 | The first photo shoot takes 3 minutes long and then the following… | Medium | |
| 23083 | How many three letter words are formed using the letters of the… | Medium | |
| 23089 | A garrison of 2000 men has provisions for 54 days | Medium | |
| 23090 | Carol is three times Alice’s age but only twice as old as… | Medium | |
| 23117 | In the Clock Game, part of the game show The Price Is… | Medium | |
| 23129 | How many numbers between 200 and 500 begin or end with 3 | Medium | |
| 23134 | The sum of present age of Abe and the age before 7… | Medium | |
| 23135 | A computer system uses alphanumeric case sensitive characters for its passwords | Medium | |
| 23136 | Eight children — A, B, C, D, E, F, and G —… | Medium | |
| 23144 | how many seconds are there in a year | Medium | |
| 23153 | David paid …3,000 for 100 shares of stock Y | Medium | |
| 23154 | Little Texas Drilling Company has three wells, each producing oil at a… | Medium | |
| 23168 | If 3^k is a divisor of the product of all even integers… | Medium | |
| 23171 | At Pat's Pet Shop, 25 cups of bird seed are used every… | Medium | |