| 75698 | The average age of a group of 10 students is 20 years | Medium | |
| 75723 | Calculate the mean of each data set {9,10,11,7,13} | Medium | |
| 75752 | On a 20 mile course, Bil bicycled at an average rate of… | Medium | |
| 75786 | A man spends on an average Rs 269.47 for the first 7… | Medium | |
| 75798 | Three positive integers a, b, and c are such that their average… | Medium | |
| 75829 | A motorcyclist goes from Bombay to Nagpur, a distance of 600 kms… | Medium | |
| 75841 | Of three numbers, the third is four times the second and the… | Medium | |
| 75904 | If the consumer price index for a sample of goods and services… | Medium | |
| 75934 | For a certain exam,a score of 86 was 5 standard deviations above… | Medium | |
| 75974 | If a car went the first third of the distance at 80… | Medium | |
| 75975 | If p and n are positive integers, with p > n, what… | Medium | |
| 76023 | The mean of 50 observations was 40 | Medium | |
| 76085 | In a certain experiment, the data collected is the number of organisms… | Medium | |
| 76087 | If x is the median of the set {x, 11/3, 28/9, 21/5… | Medium | |
| 76123 | The residents of the town L participated in a survey to determine… | Medium | |
| 76125 | A train travels from Albany to Syracuse, a distance of 120 miles… | Medium | |
| 76136 | 50 men took a dip in a water tank 40 m long… | Medium | |
| 76162 | Joe had an average of 95 on his first 5 tests | Medium | |
| 76165 | In a cricket team, the average of eleven players is 28 years | Medium | |
| 76223 | If we need to change the average age of a group containing… | Medium | |
| 76275 | Letters of alphabets no from 1 to 26 are consecutively with 1… | Medium | |
| 76290 | Average marks of a,b,c is 48 | Medium | |
| 76367 | During a trip on an expressway, Son drove a total of x… | Medium | |
| 76384 | With an average speed of 40 km/hr a car takes 7 hrs… | Medium | |
| 76397 | Eddy and Freddy start simultaneously from city A and they travel to… | Medium | |
| 76413 | Distance between A and B is 54 miles | Medium | |
| 76491 | What is the minimum percentage increase in the mean of set D… | Medium | |
| 76495 | The average of 11 numbers is 10.9 | Medium | |
| 76543 | What is the average of three tenths and five thousandths | Medium | |
| 76550 | 19 persons went to a hotel for a combined dinner party | Medium | |
| 76555 | A student needed to find the arithmetic mean of the numbers 3… | Medium | |
| 76618 | A person can go from place “P” to “Q” by 7 different… | Medium | |
| 76721 | The average of five natural numbers is 150 | Medium | |
| 76779 | The average (arithmetic mean) of five numbers is 5 | Medium | |
| 76924 | In Company A, the total monthly payroll for the 12 factory workers… | Medium | |
| 76939 | The average weight of A,B,C is 45 Kg | Medium | |
| 76959 | Ann and Bob drive separately to a meeting | Medium | |
| 76963 | A team of eleven footballers has an average height of 170 cm | Medium | |
| 76969 | A small library has an average of 510 visitors on Sundays and… | Medium | |
| 77001 | Rahim bought 4 pillows with the average cost of … 10, what… | Medium | |
| 77034 | Find the average of first 97 natural numbers | Medium | |
| 77077 | In a six-sided polygon ZQRSTV ∠Z measures 48° less than the average… | Medium | |
| 77179 | Based on this year's costs, a factory budgets P dollars for planing… | Medium | |
| 77217 | The average age of three boys is 15 years | Medium | |
| 77273 | If the mean of numbers 28, x, 42, 78 and 104 is… | Medium | |
| 77289 | The average speed of a car decreased by 3 miles per hour… | Medium | |
| 77332 | 550, 620, 589, 100, 560, 50, 100 Which of the following numbers… | Medium | |
| 77352 | A train covers the first 16 km at a speed of 20… | Medium | |
| 77356 | There were 35 students in a hostel | Medium | |
| 77411 | The average age of a family of 5 members is 20 years | Medium | |