| 47329 | At a certain restaurant, the average (arithmetic mean) number of customers served… | Medium | |
| 47330 | The speed of a car is 98 km in the first hour… | Medium | |
| 47359 | A data set with a mean of 60 has a standard deviation… | Medium | |
| 47366 | A certain debt will be paid in 65 installments from January 1… | Medium | |
| 47390 | If a car went the first third of the distance at 80… | Medium | |
| 47417 | A car drives 40 miles on local roads at 20 mph, and… | Medium | |
| 47420 | If the arithmetic mean of p and q is 10 and the… | Medium | |
| 47459 | The standard deviation of a normal distribution of data is 2, and… | Medium | |
| 47460 | The cost per unit of electricity during a 4 year period is… | Medium | |
| 47481 | If a = (1/2)b and c = 3a, then which of the… | Medium | |
| 47482 | A batsman makes a score of 87 runs in the 17th inning… | Medium | |
| 47512 | John traveled 80% of the way from Yellow-town to Green-fields by train… | Medium | |
| 47518 | In a hostel there were 100 students | Medium | |
| 47555 | A trained covered x km at 40 kmph and another 2x km… | Medium | |
| 47559 | Three numbers are in the ratio 3 : 4 : 5 and… | Medium | |
| 47581 | Which of the following is equal to the average (arithmetic mean) of… | Medium | |
| 47594 | The average weight of 8 person's increases by 2.5 kg when a… | Medium | |
| 47598 | A man spends Rs | Medium | |
| 47614 | The average temperature of the town in the first four days of… | Medium | |
| 47631 | Dacid obtained 96, 95, 82, 97 and 95 marks (out of 100)… | Medium | |
| 47634 | Steve traveled the first 2 hours of his journey at 40 mph… | Medium | |
| 47646 | The average weight of 8 persons increases by 1.5 kg | Medium | |
| 47661 | The average age of husband, wife and their child 3 years ago… | Medium | |
| 47671 | Steve traveled the first 2 hours of his journey at 40 mph… | Medium | |
| 47686 | A truck driver drove for 2 days | Medium | |
| 47690 | The average of 20, 40 and 180 is twice the average of… | Medium | |
| 47691 | A person covers a distance in 15 minutes | Medium | |
| 47719 | The average height of 35 boys in a class was calculated as… | Medium | |
| 47757 | The average weight of 8 person's increases by 2.5 kg when a… | Medium | |
| 47759 | Three numbers are in the ratio 1 : 3 : 6 and… | Medium | |
| 47761 | What is the average of 1/2, 1/5 and 3/10 | Medium | |
| 47770 | The average of seven numbers is 4 | Medium | |
| 47781 | For the past n days, the average (arithmetic mean) daily production at… | Medium | |
| 47798 | Life expectancy is defined by the formula 2SB/G, where S = shoe… | Medium | |
| 47801 | Last year Department Store X had a sales total for December that… | Medium | |
| 47807 | David obtained 36, 35, 42, 57 and 55 marks (out of 100)… | Medium | |
| 47826 | A salt manufacturing company produced a total of 1000 tonnes of salt… | Medium | |
| 47836 | On a certain Monday, Carlos drove to work at an average speed… | Medium | |
| 47851 | The average temperature for Tuesday, Wednesday and Thursday was 45°C | Medium | |
| 47871 | If the sum of three consecutive even numbers is 40 more than… | Medium | |
| 47878 | The average weight of 8 people increases by 2.5 kg when a… | Medium | |
| 47896 | During 2003, a company produced an average of 4,000 products per month | Medium | |
| 47904 | In a 100-mile trip, the first 30 miles were completed at 60… | Medium | |
| 47905 | The average of the marks of 30 students in a class is… | Medium | |
| 47916 | The average mark of the students of a class in a particular… | Medium | |
| 47943 | A grocer has a sale of Rs | Medium | |
| 47946 | The average of 55 results is 28 and the average of other… | Medium | |
| 48004 | The average of 64 numbers is 48 | Medium | |
| 48005 | A certain meter records voltage between 0 and 10 volts inclusive | Medium | |
| 48071 | If the average of ten numbers is 20, then which of the… | Medium | |