| 77421 | The average height of 20 students is 20 cm and the average… | Medium | |
| 77451 | The average of the daily income of A, B and C is… | Medium | |
| 77500 | If 0 < n < 1, what is the median of the… | Medium | |
| 77501 | Total expenses of a boarding house are partly fixed and partly varying… | Medium | |
| 77524 | If x, 5, 6, 7 are there and the range and median… | Medium | |
| 77582 | A glucose molecule contains 6 carbon, 12 hydrogen and 6 oxygen atoms | Medium | |
| 77649 | The mean of set A does not exceed mean of any subset… | Medium | |
| 77682 | What is the average (arithmetic mean) of the numbers 15, 16, 17… | Medium | |
| 77716 | The circulation for magazine M in 1961 was 3 times the average… | Medium | |
| 77731 | On a test, the boys in the class averaged 90 points and… | Medium | |
| 77761 | The average age of 3 girls is 40 years and their ages… | Medium | |
| 77771 | A person travels from A to B at a speed of 40… | Medium | |
| 77793 | A family consists of two grandparents, two parents, and three grandchildren | Medium | |
| 77840 | Claire has 3 books | Medium | |
| 77846 | The average of eight numbers is 14 | Medium | |
| 77868 | The average of five number is 27 | Medium | |
| 77878 | Jim has arrived late for his golf tee time with his friends | Medium | |
| 77907 | A team of 8 persons joins in a shooting competition | Medium | |
| 77978 | There are 3 classes having 20, 24 and 30 students respectively having… | Medium | |
| 77987 | If the average (arithmetic mean) of a and b is 100, and… | Medium | |
| 78025 | The average weight of the teacher and six students is 12 kg… | Medium | |
| 78058 | Natasha climbs up a hill, and descends along the same way she… | Medium | |
| 78069 | There are an average of 117 jellybeans in each of 34 bags… | Medium | |
| 78074 | The average of the first and the second of three numbers is… | Medium | |
| 78079 | If the mode of Set R is equal to the median of… | Medium | |
| 78085 | 6 water pipes have an average length of 80 cm | Medium | |
| 78097 | If average of two positive number is 2 initially and one number… | Medium | |
| 78105 | Myra drove at an average speed of 30 miles per hour for… | Medium | |
| 78147 | What is the Mode of the following data set T- {1,2,9,1,6,9,9,10} | Medium | |
| 78178 | The average of first eight prime numbers | Medium | |
| 78196 | Guy drives 60 miles to attend a meeting | Medium | |
| 78222 | A man by motorcycle goes from Delhi to Bharatpur , a distance… | Medium | |
| 78253 | If |x – 9/2| = 5/2, and if y is the median… | Medium | |
| 78258 | Find the average (arithmetic mean) of x and y if the average… | Medium | |
| 78266 | The average age of a class of 39 students is 15 years | Medium | |
| 78360 | Train A is 13 miles ahead of Train B, which is traveling… | Medium | |
| 78370 | If a man travels f miles an hour for h hours and… | Medium | |
| 78396 | Myra drove at an average speed of 30 miles per hour for… | Medium | |
| 78423 | Three math classes: X, Y, and Z, take an algebra test | Medium | |
| 78454 | pooja travels from A to B a distance of 800 miles in… | Medium | |
| 78462 | Positive integers from 1 to 45, inclusive are placed in 5 groups… | Medium | |
| 78470 | A train travels from Albany to Syracuse, a distance of 100 miles… | Medium | |
| 78477 | The average age of one class strength 32 students is 16 yrs | Medium | |
| 78492 | An astronomer noted that a grouping of red giant stars had an… | Medium | |
| 78521 | Richard began driving from home on a trip averaging 30 miles per… | Medium | |
| 78570 | On his first 4 tests, John received an average score of X… | Medium | |
| 78576 | On average, Machine A will produce a completed item once every six… | Medium | |
| 78644 | The average age of all the student of a class is 18… | Medium | |
| 78743 | If the average of 37, 69, 47 and x is 46.5, what… | Medium | |
| 78780 | A zeebra chases a tiger 5 hours after the tiger runs | Medium | |