| 51227 | Of the 5 numbers, whose average is 200, the first is one-fourth… | Medium | |
| 51230 | The residents of the town O participated in a survey to determine… | Medium | |
| 51260 | If the average of r, b, c, 14 and 15 is 12 | Medium | |
| 51287 | The average temperature of the first three days is 27∘C and that… | Medium | |
| 51314 | The average weight of a group of persons increased from 48 kg… | Medium | |
| 51323 | Out of seven numbers, average of first six number is 40 and… | Medium | |
| 51349 | Riya covers journey from kavali to nellore by car at average speed… | Medium | |
| 51365 | A family consists of two grandparents, two parents and four grandchildren | Medium | |
| 51432 | A, B, C, D, E are the five electronic shops in the… | Medium | |
| 51496 | list of salaries of 7 employees are listed below | Medium | |
| 51498 | Tammy climbed a mountain in two days | Medium | |
| 51548 | If the average (arithmetic mean) of (2a+16) and (3a-8) is 79, what… | Medium | |
| 51574 | Of the 4 numbers, whose average is 60, the first is one-fourth… | Medium | |
| 51588 | The average (arithmetic mean) of 4 positive integers is 50 | Medium | |
| 51642 | A school has 4 section of Chemistry in Class X having 55… | Medium | |
| 51696 | The average age of 24 students and the class teacher is 16… | Medium | |
| 51715 | A certain child ate the following number of grapes on each of… | Medium | |
| 51734 | A car travels from A to B at an average speed of… | Medium | |
| 51842 | The following sets each have a mean of 20 and the standard… | Medium | |
| 51870 | v, w, x, y, and z are five positive integers for which… | Medium | |
| 51872 | In an examination, a student's average marks were 63 | Medium | |
| 51903 | Bill spends two days driving from Point A to Point B | Medium | |
| 51936 | The ‘moving walkway’ is a 300-foot long conveyor belt that moves continuously… | Medium | |
| 51955 | A teacher gave the same test to three history classes: M, B… | Medium | |
| 51965 | When a jogger moves at an average speed of 6 kmph, they… | Medium | |
| 51967 | An express traveled at an average speed of 200 km/hr, stopping for… | Medium | |
| 52064 | The average age of a couple was 24 years | Medium | |
| 52121 | If a certain sample of data has a mean of 30.0 and… | Medium | |
| 52130 | A certain company items price list has an average of 6 and… | Medium | |
| 52153 | If the sum of six numbers is between 135 and 164, then… | Medium | |
| 52163 | There are A girls in a class, and their average height is… | Medium | |
| 52184 | In six successive games, a baseball team scored 2 runs once, 8… | Medium | |
| 52242 | Median T of price of the car is 52,000 | Medium | |
| 52388 | Given that a is the average (arithmetic mean) of the first six… | Medium | |
| 52389 | The grade point average of the entire class is 90 | Medium | |
| 52446 | a,b,c weighted separately 1st like a, b, c , then a &… | Medium | |
| 52458 | A restaurant orders 150 kg of pumpkins from the farmer’s market | Medium | |
| 52520 | The average of 10 consecutive integers is 11 | Medium | |
| 52531 | Find the mean proportional between 7921 & 9409 | Medium | |
| 52730 | After his first semester in college, Thomas is applying for a scholarship… | Medium | |
| 52796 | If |x – 9/2| = 5/2, and if y is the median… | Medium | |
| 52820 | lets say that the average (arithmetic mean) of seven numbers is 12.2… | Medium | |
| 52919 | The average monthly expenditure of a family for the first four months… | Medium | |
| 53040 | If two boys starting from same point, walking in the opposite directions… | Medium | |
| 53063 | If 15 students in a class average 80% on an English exam… | Medium | |
| 53140 | Average of five numbers is 26 | Medium | |
| 53209 | The average price of 10 books is Rs.12 while the average price… | Medium | |
| 53236 | The average of ages of 10 persons in a club was 32 | Medium | |
| 53245 | If the average marks of 3classes of 55, 60 and 45 students… | Medium | |
| 53276 | Points A, B, and C lie, in that order, on a straight… | Medium | |