| 86403 | The average of 10 numbers was calculated as 16 | Medium | |
| 86406 | Set A is {1, 3, 5, 7, 9} Set B is {8… | Medium | |
| 86415 | A bus covered a distance of 250 km, partly at an average… | Medium | |
| 86426 | In a class, there are 20 boys whose average age is decreased… | Medium | |
| 86432 | The average of five numbers is 27 | Medium | |
| 86439 | The average age of 30 students in a class is 10years | Medium | |
| 86453 | A certain pair of used shoes can be repaired for …28.00 and… | Medium | |
| 86457 | A departmental store has 4 managers and 16 associates | Medium | |
| 86505 | After running a series of television advertisements, a leading beverage producer saw… | Medium | |
| 86511 | The mean daily profit made by a shopkeeper in a month of… | Medium | |
| 86536 | If the average of 54, 55, 57, 58, 59, 62, 62, 63… | Medium | |
| 86576 | Of the three numbers, the first is twice as second and three… | Medium | |
| 86579 | The average of 6 no.'s is 3.95 | Medium | |
| 86584 | The average of 45 results is 10 | Medium | |
| 86585 | The average of a couple was 23Yrs when they were married 5Yrs… | Medium | |
| 86614 | The average monthly salary of 24 employees in an organisation is Rs | Medium | |
| 86650 | The average of 9 numbers is 8 and the average of 7… | Medium | |
| 86658 | The average of first five multiples of 5 is | Medium | |
| 86675 | The average of seven numbers is 18 | Medium | |
| 86691 | Average age of students of an adult school is 52 years | Medium | |
| 86692 | The arithmetic mean of the set S = {4, K, 3, 9… | Medium | |
| 86694 | The average (arithmetic mean) of the 5 positive integers k, m, r… | Medium | |
| 86715 | A grocer has a sale of Rs | Medium | |
| 86716 | The youngest of 4 children has siblings who are 3, 6, and… | Medium | |
| 86756 | The average of runs of a cricket player of 20 innings was… | Medium | |
| 86775 | Given distinct positive integers 1, 11, 4, x, 2, and 9, which… | Medium | |
| 86791 | The average weight of 10 persons increases by 4.2 kg when a… | Medium | |
| 86842 | 40, 45, 50, 55, 60, 70, 75, 100, 100, 100 | Medium | |
| 86879 | A man walks from B to C, a distance of x miles… | Medium | |
| 86896 | A sports equipment store sold ping pong rackets for a total of… | Medium | |
| 86901 | The avearge score of a cricketer for ten matches is 38.9 runs | Medium | |
| 86930 | The grade point average of the entire class is 85 | Medium | |
| 86937 | An investor can sell her MicroTron stock for 36… per share, If… | Medium | |
| 86947 | A certain list of 300 test scores has an arithmetic mean of… | Medium | |
| 86968 | For the past n days, the average (arithmetic mean) daily production at… | Medium | |
| 86983 | A worker is paid x rupees for painting every 20 metres of… | Medium | |
| 86996 | A student took 6 courses last year and received an average (arithmetic… | Medium | |
| 87012 | The average age of a husband, wife and their child 2 years… | Medium | |
| 87041 | Cole drove from home to work at an average speed of 70… | Medium | |
| 87073 | Ashok secured average of 74 marks in 6 subjects | Medium | |
| 87095 | A is the average (arithmetic mean) of the first 7 positive multiples… | Medium | |
| 87135 | A car during its journey travels 30 minutes at a speed of… | Medium | |
| 87178 | In a cricket team, the average of eleven players is 28 years | Medium | |
| 87199 | A batsman in his 12th innings makes a score of 80 and… | Medium | |
| 87203 | The average (arithmetic mean) of six numbers is 7 | Medium | |
| 87216 | The average of 10 numbers is 23 | Medium | |
| 87321 | The average age of 32 students in a group is 10 years | Medium | |
| 87357 | The youngest of 4 children has siblings who are 4, 5, and… | Medium | |
| 87368 | The average age of husband, wife and their child 3 years ago… | Medium | |
| 87386 | If the average (arithmetic mean) of a and b is 110, and… | Medium | |